Progestogen-only / Mini pill and spotting

I had always suffered with very minor anxiety, however once I went on this pill I was a wreck. It was like I became a whole different person, I was irritable, mean, and I was constantly upset. In the space of a month I went from a D to and E, and I gained weight like I never have before around my lower stomach. I had always been rather skinny around there, but even after 2 years of not taking it, I have never been able to return to how my body was beforehand. The first 2 and a half weeks were normal, but after that I bled consecutively for 9 weeks, with a few 16 days staggered in between where I only briefly spotted.

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.

My side effects were all fine (basically non-existent) on Desogestrel besides very regular bleeding/spotting. The first 2-3 months were okay with a period-like bleed every 3 or 4 weeks with cramps too (although a lot less painful than my usual periods). But then the frequency increased. I tried to wait it out but after 7 months I was still experiencing spotting/bleeding every other week. Besides this I would’ve stayed on it and had no other problems. I’ve now changed to a combined pill which will hopefully make me bleed less.