Well you see me and my boyfriend had unprotected sex (june 28th), i got the morning after pill, we had sex 2 days after that but we used a condom, but something in my mind is telling me im pregnant and it makes me feel sick... i also found that i have a bigger appetite, and i also feel bloated.. and these thoughts are driving me crazy and im worried if im pregnant or not and my period is only due july 20th, am i going crazy or not?