For the past few days my stomach has been really bloated. And I just feel like I'm pregnant. Me and my husband has sex on the 18th of this month. Recently I went to pee and I had light pink blood when I wiped. It lasted for a day. Lately I've been very tired. We did have unprotected sex and he came in me. I am TTC. I would like to know if I was possibly ovulating at that time. My periods are usually either the 1,2,3,4 of the month no later than the 4th. What would be the chances of me pregnant? If anybody can please give me some info I would appreciate it:)