Brown spotting 7-8 days after period. sex 4 days ago

[soccergirl]

Hi I stress really easy so naturally I am freaking out about this brown spotting I'm having. I ended my period 7-8 days ago and for two days now I have had brown spotting. Yesterday it was very minimal but today was a lot worse. Sunday, 4 days ago, I had sex with my boyfriend with no condom but I am on the pill. I can rule out an STD because I know that we are both being faithful and I have been with him for a year now. My periods are regular because of the birth control but two months ago I was bleeding/ spotting for a whole month until they changed my birth control. I really just need to know what this might be because I have a few weeks before I can take a pregnancy test and I am STRESSING a lot! Please any help would be appreciated!

[sourpuss]

My guess is that changing pills is what caused the spotting. Either that or sex. I REALLY doubt that you are pregnant. Was there a gap in between switching the pills?