I started my period January 1st-7th. and I had sex on 12 & 13th without condom!! must have been close to the time I was ovulating!! On the 23 I hade some what of a brown discharge I know tmi but then it went away then I started spotting off and on not enough for a tampon tho !! & now it's been mostly pink when I whipe off and on. I have felt bloated and I had a musle spasm in my stomach dual back pain!! im suppose to start in a day but no signs like normally. any ideas ?!! Comments would be great [ confused ]