I had sex with my boyfriend Monday and now for about 6 days straight I've been spotting brownish blood like anytime i use the bathroom. Sometimes it's a bit heavier colored sometimes it's very light. Idk what's going on. My next period is in 6 days, I don't usually spot til like the day before or so..this has happened once before like 2 weeks ago but it was just during sex and stopped afterwards. :I