Progestogen-only / Mini pill and spotting

I was constantly bleeding and around the third month I started seeing a pattern emerging that essentially flipped my natural cycle: three weeks of bleeding, 4–5 days off, three weeks of bleeding, a couple of days off. It had a bad impact on my mental health, made me feel exhausted most of the time and killed my sex drive, ultimately leading to a breakup.

I have suspected endometriosis and this has been life-changing for me because it's completely stopped my periods! However, it's also given me spotting after sex and bouts of stubborn thrush. The thrush almost made me quit, but the benefits (no periods or crippling cramps) outweigh the cons. I'm also happy that it hasn't affected my mood at all because previous pills made me extremely depressed.

I have PMDD and took this medication with hopes it would make reduce or alleviate my physical and mental symptoms. I started taking cerazette and noticed I was very tired, so switched from taking it in the morning and took it at night time. I continued to be really tired and would need to nap almost every day even though I typically sleep for 8 hours or more a night. I noticed my mood become low, I felt numb and my libido was really low. I wanted to stop the pill at 1 month but pushed through but at 2 months I decided to stop as the fatigue and my low mood were interfering with my quality of life.