I missed a few days at the first start of my cycle but have been trying to keep up with it sense. My boyfriend and I have been trying for a while now & I also have pcos. These last couple of days have been kicking my ass. First I’d be nauseous for like 2 days, my boobs would kill me, I refused to eat but I felt okay just those things would get me exhausted. But last night I started coming down with a cold plus I’m like on & off bleeding??? & I’m having the worst tooth pain. I’m not sure what’s going on.