So I made the mistake of using the pull out method, without being on birth control.  I am usually pretty consistent on my periods. I took the plan B pill last month in case, but was dumb and was un-protected again. He never ejaculated in me. I am a week and 2 days late with really sore nipples, i keep thinking i started my period put its just discharge. I did have some bleeding at the beginning of the month but i dont think it could of been my period. When I was 5 days late I took 2 tests both negative. whats up?