Yasmin and horrible night

I was on Yasmin for a number of years and had chest pains. I also have 2 red "dots" on my hair line that formed about a year ago. I noticed my hair thinned out too. I never made the connection that it could be related to the Pill. I also had frequent headaches, but would just take some Aleve and be on my way.
Anyways, I went off in February, and it is now June, and I still have no period. I've seen the gyno, tried to take Provera, and nothing is working to help me get my period. I ended up getting some bloodwork done. My estrogen levels are extremely low (like someone that is in menopause). I AM ONLY 25!!!! I am guessing it is related to coming off Yasmin somehow. Please contact me if you have similar things, as I am now getting all the symptoms of menopause (severe hair loss, night sweats, hot flashes, uncontrollable moods).