I am 21 years old and my boyfriend and I have been having sex almost everyday for the past month and a half. About 2 1/2 weeks ago our condom broke. I am now 13 days late from my period, i have tender nipples, bigger breasts, abdominal pain, white discharge, and once and while cramps. I took a test 2 days ago, urine, came back neg. Should i wait longer to take another test. or is it possible i am not even pregnant?