This was round the time i was ovoulating , i saw my period on the 10th of July and its now the 20th. We had sex couple days before it came on, Idk how much to be exact but I'm just so paranoid that he did. I have no symptoms well at least I think. My head was pounding the other day and my belly is now hurting and its gotten a lil bigger and it feels like somethings inside my stomach. I just want some direct answers .am i pregnant ?