i'm 21 and have taken Yasmin since i was 15 to control horrible h...

i'm 21 and have taken Yasmin since i was 15 to control horrible horrible cramps. i have been so pleased with the Yasmin, it totally made my cramping go down a lot. i stopped taking the pill in june when my insurance stopped covering it. i also wanted to see if my cramps had changed at all while i was off. so i've been off the pill for about 4 months and for the past 3 weeks i've had these weird red spots on my scalp (kind of like pimples - but my scalp has never been oily). i've changed all my hair products and they wont go away. my mom suggested maybe it was hormone related. has anyone else had symptoms like this coming off the pill? or ever?