My last period was APRIL 14-18th. I have not had one since. I normally am always very regular, but occasionally I may be anywhere from 1-4 days late? I had 3 miscarriages with my husband. We are no longer together. I've been with my boyfriend for over a year and a half now. Anyway, here I am without a period and I've taken pregnancy tests and have gotten positives, BUT I've also gotten some negatives. I called the doctor here (We moved so now i dont have the same doctor anymore) and made an appointment. My first appointment is this Wednesday at 2pm. I just went Pee and whenever I wiped there was somewhat VERY FAINT LIGHT PINK color "blood"? I kinda got over heated today and walked A LOT! Did a lot of squatting down and bending over. My back is hurting so bad. What could this be? Could I be miscarrying?