Yasmin and Migraines

I took Yasmin for about a year and while taking it got severe migraines 1-3 every month and my fingers would go numb too. When my doctor pointed out to me that my migraines might be from the birth control I stopped taking it. once I stopped the Yasmin I didn't get migraines anymore, but suffered from headaches all the time there after. 1 year later my doctors found 2 lesions on my brain and can't explain and figure out where they came from, they don't know what is wrong with me. I read migraines cause brain lesions and before I took Yasmin I never got migraines and was very healthy person. Recently one of my lesions hemorrhaged and was told I have vasculitis. This has gone on for 5 months now and my doctors don't know if I will recover. I think the Yasmin caused my migraines which then caused my brain lesions and who knows what will happen in the future. I want people to know this drug is not safe. I am trying to get a lawsuit against them to pay for my pain and suffering. If there is anyone else who thinks Yasmin has caused them health problems please come forward this drug is not good!