I am irregular normally, last time i had my period was december 29th and it lasted about 7 days which is how long it normally takes, but I had unprotected sex on the 21st of february and he pulled out. I dont know what possessed me to let him to continue unprotected but i just wasnt thinking. Well I have heard about pre-cum and I am super nervous. I know its only been 3 days since then but I have just been feeling weird allover. Let me know what you think, thanks...