I'm 2 1/2 months postpartum & I just went to the restroom and I have light bleeding. I'm not having "period cramps". Before I had horrible cramps..like I would faint. I've had unprotected sex multiple times.. Could this be implantation bleeding? Or my first postpartum period? ( I'm not breastfeeding, I did for a month& not on birth control) Please give me any positive advice only! Thank you!