I've been on Birth Control pills since I was 16 years old because of "irregular menstruation" it was called at the time. The doctor didn't know what was wrong, but he was at least smart enough to know that only having periods every 10 months was NOT a good thing.
All through college I suffered with what I thought were migraine headaches as well. I'd get them, and they'd knock me down for anywhere from a day to three days. One time I even went to the ER with them.
Well I'm finally getting them worked up. My diagnosis of PCOS is completely based on symptoms (irregular periods, gaining weight around the middle, skin tags, hirsutism, acne, sugar cravings) because my insurance is crap and wouldn't pay for any of the expensive blood tests to actually make the diagnosis. My general practice doctor gave me migraine medicine, but I went back this week because I can't stand to take it because it raises my blood pressure through the roof and makes me feel sick...plus the migraines outlast the medicine anyway.
So the physician's assistant I had to see said that it's possible the headaches are coming from the birth control pills. He suggested getting off of them to get rid of the headaches. I told him that I had PCOS and that's why I was on them in the first place, and his only response was that I might be "stuck between a rock and a hard place". He did at least run a thyroid test (which I'll have to partially pay for) which will determine whether the PCOS is caused by a thyroid problem...I'm thinking it's not because I was tested for that at 16 and it came back fine.
I can't keep functioning with the headaches, which are becoming more and more frequent. But the Birth Control is the only thing I can really do to control the PCOS, since I can't afford to get the tests for a formal diagnosis, let alone any of the medication they say treats it. That's why I was trying to do it by diet and exercise and cinnamon/chromium supplements. Has anyone else had this problem?

