hi, my boyfriend and i have had our first time sex last September 19, 2010. It was the last day of my period. I had little amount of blood that was going out. we did not have condom then. however, his penis last only inside me for a couple of seconds and didn't ejaculate. after the intercourse, after I bathed, blood's still coming out.. however it did not last day long. I feel always nauseated and hot. Yet, i think these were also probably just the results of me being paranoid of what will happen to me if i am pregnant. I am so stressed out and depressed. Thank you. Please help me. Im 19 years old only.