My last period was Dec 8, I've had my period every month around the 8-11. My boyfriend and I had sex the day after my period then multiple times the following weeks.... on the 17th of Dec I noticed light pink,white discharge, then after that nothing again. I have been very moody lately, & I get these little cramps that come & go, I feel so tired and lazy which isn't normal Bc I'm constantly cleaning & on the go but I have no energy! I have been having some heart hurt & I do remember having that a lot with my first child.