I did an IUI in May last month, I used oral drugs Letrozole & injectables Follistim along with a steroid & the Ovidrel trigger shot. Right before I was suppose to take a home pregnancy test, I started cramping & bleeding like a period & that happened about a week ago. But now my body is confusing me, because now I've been feeling what feels like a bubbly type of sensation feeling in my uterus. There's no pain or anything with it, I'm trying to pay more attention to my body right now, & I don't think my body usually acted this way before that I can remember. I have PCOS so that's especially why my body is confusing me, I did take the home pregnancy test anyway because the fertility clinic told me to take one even if I was bleeding. And it said that it was negative, so I figured that I had my devastating answer when it said it was negative. So at the time I figured it wouldn't be worth it to get a blood pregnancy test done, because I was not feeling these bubbly sensation feelings at that time. So now I probably will go get the blood pregnancy test done to confirm whether or not I really am pregnant. Have any of you ever experienced this kind of situation after having an IUI done, & went to the fertility clinic & had a blood pregnancy test done & found out that you actually were pregnant? It's possible that my body is just doing weird things because I have PCOS, I really don't know.