Progestogen-only / Mini pill and period like cramps

I'm 40 and originally was prescribed Desogestrel to tackle severe period pain which was requiring me to take strong painkillers 3-4 days a month, making me wake up in pain in the night and stopping me exercising/walking the dog during those days as I was in such intense pain. The first two months I experienced pretty bad acne which has since settled down a bit but I definitely have spots throughout the month now which I didn't previously. The pill certainly helped reduce my period pain to a manageable amount but has just led to really irregular periods... frequently I'd have nothing for 5-6 weeks, then suddenly a 2-3 week long period! It's also really killed my sex drive. So some good (less pain) but lots of negatives too.

Had some mood issues during the first 3 months such a depression, low moods, emotional but put that down to my body adjusting. But after 5/6 months all the side effects of depression, low mood, constant crying can back much worse. Had 6 week period cycles with irregular bleeding and spotting and heavy cramping. Had to come off the pills as they were affecting my life so greatly.

Day 1 - (14/10/24)- cramping in uterus but not like period cramps, felt more like movement down there. Day 2 - similar cramping to day 1. Day 3 - Similar cramping still (but less frequent/not as bad), increased discharge, slight pressure headache. Day 4 - Similar headache to previous day, increased discharge - no cramping at all. Day 5 - Headache on right side of head near the back (dull ache, like I was trying to fight off a migraine from starting) felt a bit spacey all day. Nausea and some different cramping to what I felt previously (like the warning sign period cramps I get before the big ones kick in) Day 6 - Same headache, nausea and spacey-ness. Found that I felt better after eating more frequently (which might make sense as to why people say they gain weight on the pill because if eating makes me feel better then I’m sure as hell going to do it) In the morning had similar cramps to day 5 but gone by evening. - Did spend the daytime out though so the headache could have been made worse by the fact I wasn’t drinking water as regularly as I usually would. Day 7 - Started the day without a headache but by lunchtime I had one again. This could be because I’d had a busy morning though and ate lunch later than usual. # Day 8 - Ok for most of the day but by the evening I felt so nauseous and headachey Day 9 - Felt down and low all day - boobs seem to hurt and feel bigger almost? Slight cramping. Day 10 - Really really low today - sore boobs Day 11 - Really sore boobs are cramping Day 17 - (30/10/24) - Been fine for most this week except I’ve had sore boobs. Yesterday I had a suspicious cramp and today I’ve had more and some spotting/pre-period blood. This would mean my period is starting on day 27/28 of my cycle not day 31-35 as usual. Day 18 - Period started, has a different consistency than usual. More mucusy? I’m really not sure how to describe it, slippery? I mean it makes sense since desogestrel thickens the mucus lining. Period cramps HURT and some clotting which I haven’t had for a couple of years. Nothing major though. Day 19 - Same as yesterday. Not an extremely heavy period where I’m constantly having to change pads but I can tell this is heavy. Still that new consistency but occasionally the usual consistency. Not as bloody as usual. Day 20 - (2/11/24) - Medium-light flow. Usual consistency like I would be coming towards the endings of my usual period. (which usually lasts about 5 days) 4/12/24 - Not sure what to say the day is. I’ve had a lot of spotting this past month and basically haven’t been a day without wearing a period pad just in case.I had a mini proper period (not spotting) last week and I’m having another proper period now. It’s a lot and I just want to be able to not wear a pad anymore. I’m going to go back to the doctor this week to tell them about what's happening and get another prescription. 21/01/24 - I have no idea what day this would be now. (I’m into my 2nd week of my 4th month) I’ve been pretty much consistently bleeding all of December. Very light with a heavier week but not like my usual period and not the same cramping/minimal cramping. I think I’ve possibly gone 2 days without wearing a pad since I last wrote. However, I did completely stop bleeding for about 3 days last week which was lovely but then I had a proper period with cramps that hurt (well more like my periods pre-pill) It seems to be slowly stopping now though. I’ve gained a bit of weight (but not gone up a dress size) but this could be because I have been less active recently and my eating habits have changed. My skin has cleared up recently but I can’t entirely put that down to the pill as I’ve changed the skincare products I’m using as well. Other than the bleeding I've felt completely fine, the bleeding (not the one just described) is just annoying more than anything.