I'm 15 and about two and a half weeks ago (feb. 11) I had unprotected sex, he didn't ejaculate but I've been so paranoid since uk precum and everything. I'm expecting my period in a week or less. Usually before I get my period I'm really tired and eat more than usual. Which are also symptoms of being pregnant. My periods are regular. Always five to six days long and right at the beginning of the month. I don't have cramps, use the bathroom more, or breast tenderness. I don't know if I'm just getting pre period symptoms or worse.. I'm really paranoid.. could I be pregnant?