Sorry if this is tmi but I don't think its too bad, but for the past couple days I've been extremely flatulent and constipated, and apparently those are common signs of early pregnancy, along with that I've been more emotional than usual. It's been 3 weeks, almost 4 since my last period, I'm supposed to get it on Tuesday. The condom broke about 3 weeks ago and he came in me, but my birth control had been spot on and we had sex during my period (it was really light as usual) and I heard that's when you're supposed to have the least chance of getting pregnant. What do you think, should I be worried?