Desomono pill and nausea or vomiting

I was put on this brand after my GP said my prescription was put on a generic where chemist chose what ever brand they have. I'd been on Cerelle brand for over 5 years and this brand isn't suiting me. I've only been on this brand a month but I'm experiencing stomach cramps, irregular periods. Where before I wasn't seeing any period unless I accidentally missed a tablet. I'm feeling very tired and low in my mood which has effected my sex drive. I'm having headaches also. I have researched this brand and I've read other women have experienced these side effects. I'm contacting my gp to arrange a consultation on this as I want to be back on my previous brand my body is used to taking. I'm hoping I can as I'm not feeling well taking this.

Had a really bad time on this pill. I changed pharmacies and they gave me this instead of Cerazette/Cerelle which I've taken interchangeably for the last 10 years. Demono really screwed me up – my mental health has plummeted to the point I feel depressed now and I never have before. Always been anxiety-prone but it's been through the roof. No sex drive, find it much harder to get wet (pardon the TMI), spots all over my chin almost constantly, put on weight especially around my belly, and after having 10 glorious period-free years, I've started having heavy periods in very irregular patterns (for example I will be on for a week, off for a week, then back on for a week). I finally spoke to my nurse and begged her to take me off this – I'm staring Cerelle again today and hoping this will clear up.

I had to change to this pill from the combined pill because I was getting migraines, but I prefer the combined pill a lot more. The mini pill has impacted my mental health quite negatively so far, caused me to have regular, intense headaches, and it has given me acne