Progestogen-only / Mini pill and nausea or vomiting

I really wanted to like Desogestrel. Initially, my skin was the worst - so oily and immediately broke out in painful acne. This quickly subsided after about 2 weeks. For 3 months, my breasts were so enlarged and sore all the time. I noticed around the 3 month mark that I was experiencing vaginal dryness too. My periods have been totally irregular - since starting Desogestrel in May I've had 10 periods. Many of these were trigged by intercourse. The volume of blood and the level of pain was variable for every period, making it hard to predict. The final straw for me was I started losing my hair around the 5-6 month mark. My hair is noticeably thinner on top and the ends are ruined / look awful. The only positive for me has been that it made me more energetic and have a better / more even mood. It did has not affected my sex drive and I gained a negligible amount of weight.

I was prescribed generic Desogestrel mini pill to treat my adenomyosis. I was only on it for a couple of weeks, but I couldn't cope with the symptoms. Daily bleeding and bloating but more worryingly, horrendous nausea, dizziness and migraines. Also had swollen tender enlarged breasts.

This desogestrol progesterone only pill was recommended to me during a specialist appointment for severe Menorrhagia, I also have endometriosis. On the first day of taking I did not notice any symptoms, on the second day my whole abdomen from side to side became painful, tender and swollen, same on day three and four progressively becoming worse. On day three and four I was getting pins and needles in both my hands intermittently. I felt nauseous on day two, three and four (this became constant from day three to four) and had some dizzy spells on both days too. I also experienced tender breasts from day 1 to 4. I exercise well everyday and noticed I was sweating more than usual and breathless after exertion, a lot more than usual. My sex drive changed because of the side effects I think. I stopped taking this medication after the fourth tablet because the side effects were so bad.