I'm almost 3 weeks late on my period...I have had some pink and brown spotting but nothing heavy enough to have to use a tampon or pad! I had missed a couple of my birth control pills and have had unprotected sex! I have pretty much all the symptoms...tired all the time, moody, weigh gain, back pain, cravings, etc. But I have taken 3 tests and they have all come back negative! My fiance thinks I'm pregnant and I have asked a couple other people and they said it sounds like I'm pregant! Does anyone have AnT advice or ideas what is going on with me!!? Thanks!!!