CONGRATULATIONS!!!!!

I don't think you would get three false positives, I think it's safe to say you are pregnant.

The AF cramping could be just be implantation taking place, little bubba just digging in, nice and cosy. Don't stress if you do get a little bit of spotting, a lot of women do at the beginning of a pregnancy, it can happen around implantation.

Good luck and i hope everything works out just as you hope it will.