Hi, I am new here. I have been reading postings for a few days and waited for one to just 'jump' in with. I have PCOS too, I was finally diagnosed with it in 1998 when I found a good gyno, who knew what he was doing. However, he didn't test for Insulin resistance

and then I had a major fibroid issue in 2003, the size of a cantaloupe, taken off, and I had gotten a new doctor who tested me right away, saying PCOS and IR go hand in hand.
He put me on Metformin, and I too was sicker than a dog. He told me to stay on half a tablet for a two weeks and work up to tolerance. I had good days and bad days on it. I understand the bathroom trips. He just told me to eat low/carb/high fiber and take the anti dirreaha pills when I took them. That worked for me, but I still felt sick. I stopped taking it all together last month, but JUST got back on. YUCK.
I just had a breast biopsy done and when asked if I was diabetic, I said no, but I am IR, and that made them suddenly treat me diabetic. Only one nurse understood what it was. I had them testing my blood sugar without asking me, which I had to demand they stop. I mean, they poked me 4 times in two hours. None of the doctor's even seemed to grasp it is different and I don't check my blood sugar.
I will say this, I have noticed, if I eat 'right' on the metformin, I don't get sick nearly as much. I have used that as a reason to not drink a coke or something surgary.
I was happy to see a forum here on 3FC that actually covers these topics, that is why I stayed. I have been lucky my family doctor actually specializes in PCOS and IR, as well as my Gyno.
I, actually, had a female doctor, about 14 years ago, yes, I was still fat then,

tell me to 'earn' my birth control pills by losing weight. She said she had no idea why my cycles were off or any of the symptoms, other than all she could see was, I was fat and causing it.
Funny, the new gyno I got, put me on birth control to treat my PCOS. There is so much educating of even, doctor's.
I am so happy I have found a place where people understand how sick this pill makes you. I have met people who have lost a lot of weight after taking it and we joke that it was because they were too sick to eat.