Oh and the flakeyness ( lol is that a real word) can come and go and the spots are diff sizes.....
Is it kinda flakey and like a lacey pattern? Does it get more irritated when you get real hot? The only thing I can think of is tinea versicolor. But that's just a personal opinion. I have it and had my first run in with my first daughter. Google it its worth a shot. Mine is healed right now but it can come back at anytime mine itches tho but I've read for some it doesn't. BTW it isn't pregnacy related girls so don't panic! Just cause you are preggo doesn't mean u will get it promise! that is just when mine showed up. Good luck if I'm wrong sorry lol.