Progestogen-only / Mini pill and body hair increase

I have mild adenomyosis and pcos, i wanted to try out a POP before a method with estrogen or inserting something I need a healthcare specialist to take out. In the end I couldn’t stick this out for the 3 months that they advise. Since starting I’ve had different side effects. The first week was bad reflux, the second week I had leg cramps, then I had 3 weeks of a constant thumping in my head with a headache that comes and goes, I was referred for an MRV and told to stop the pill. It’s been a week since I’ve stopped, every day the thumping has gotten quieter, no sudden “hits” in my head and today it’s finally gone. For whatever reason, it’s not for me. I will admit it did lighten my bleeding and it looked like it was on its way to stopping, but it never actually stopped completely before the headaches started.

The first 2 years on this pill was fine, my moods were neutral and my periods stopped completely. However, this is my 3rd year using it and I’ve started growing darker facial hair on my chin and I’ve become more irritable with occasional breakthrough bleeding. Not sure if my body has just changed hormonally as I’ve grown older and doesn’t agree with Desorex anymore. My pharmacist recommended swapping to Noriday, so shall see how that goes and whether it improves my symptoms despite containing a higher amount of androgen than Desorex.

Would have been ok apart from the bile acid diarrhoea anytime I ate anything with fat in it! Thought I was lactose intolerant, stopped pill and suddenly I could eat dairy again! Weird, went on it again after having my son and the diarrhoea suddenly came back doctors said it couldn’t be the pill but I’m not on it now and after 3 weeks no more diarrhoea. Bit of an odd coincidence if it’s not the pill