hi, 3 months ago was when i had a regular period and after that i started to have sex with my bf and we didnt use a condom. i took 3 pregnancy tests and theyve all said NEGITIVE. i still havnt had a period.. only a day or 2 of spotting... i feel a bloating feeling in my lower stomach, in september i would feel nasuea only when i brushed my teeth... am i pregnant... doesnt make sence..