I am concerned...I have been on the pill for about 2 1/2 years now but am only on month 2 of a new pill. In the time that I have been on the pill I have never once had spotting. Today I had a good amount of flow and I am just starting week 3 of this pack of pills. I am a bit concerned because I have been having relationship troubles that are putting my body through a lot of stress (causing loss of appetite, lethargy and diarrhea, etc). My boyfriend and I don't use condoms because we are both STD free so our only concern is pregnancy which is why I am on the pill. We had sex last week and again last night and I woke up bleeding with over a week left of pills until my period. Is it possible that my stress (keep in mind it was bad enough to give me some serious physical signs) could have affected my birth control? Is spotting a possible sign of pregnancy? Should I be worried?