Ok, so I had unprotected sex for the first time in months with a guy about 2 and a half weeks ago. I was supposed to get my period the 22nd and didnt have sex until the 25th...my period was already late so it was already a couple days after my missed period and he didn't ejaculate inside of me. A week later I started getting what I thought was a yeast infection. Itchy, redness, swollen and the usual discharge of a yeast infection. But I also have cramps in my lower stomach and some pain in my lower back. I have no other pregnancy signs...no morning sickness, no tenderness, no spotting...Is it possible I'm pregnant? If not, what could it be?