Hi I'm 19, I am sexually active (only one person, most of the time protected) he's already informed me that he has a clean bill of health. But recently for the last two months or so I've been spotting. (This is new I've never spotted before)  Usually on the days my calendar says I'm fertile but this time it's just random. It's not flowing hard, I only notice it when I wipe. I also don't experience pain while peeing, strange bumps, nausea, headaches, fevers, or any or that. Just the weird spotting. Is this something I should be concerned about? I can't go to the doctor cause I don't have insurance or money to see one.