Hi I’m payton I’m 15 years old and I’m on birth control (just in case that info is needed for an explanation lol) that’s the only “medicine” I take on the daily and about 2 or 3 months ago this showed up on the back of my neck...i dont know what it is and neither does any of my family someone please help me I’m genuinely scared and don’t know what to do because no one else does either. Also I have eczema but not really bad and usually get it on my booty and arms so i don’t think that’s what it is and the bruise just keeps getting worse and worse and kinda hurts