Ok I need some real advice. I started my period December 31,2011 (which is regular) and two weeks or so after i was off, I started to spot. I went to the bathroom and it just started to come out, then the next day it stopped and then later that night it started again really light but its a real red color it was doing this for about 4-5 days in a row really light. My boyfriend and i have had sex like the whole week.(unprotected). I have been bloated, I have bad gas, headaches, and weight gain. I really need to know if I could be pregnant can you please help me with your advice.