TMI sorry, spotting

Hannah

I have had this for about a month. I have had the rohgam shot and sometimes its even less than this and it’s never after I’ve had sex or I will have gone days even weeks without sex and I spot. I just don’t understand what’s going on. This being my 3rd pregnancy I have never experienced it before or at least I don’t until I’m 38+ weeks pregnant and about to go into labor...