I used to be on Yasmin for about 6 years and about 8 months ago I...

I used to be on Yasmin for about 6 years and about 8 months ago I switched to yaz because a friend of mine told me she had less side effects. Not true. I haven't been myself. In the last 6 months I have been getting a charley horse type leg cramp in my right calf about 1-2 times per week in the middle of the night when I am sleeping. After reading this site, I am concerned because a few people said that lead to a blood clot. I didn't realize this until now. Does any one know if this is true? If so I'm off of it asap.