Okay so to be completely honest I've actually had these for like at least seven years by now. Showed up during puberty and never left I guess. Pretty sure they started appearing before I ever had any sexual experience? Barely had any since then.
Just unsure as to what they actually are. Would also appreciate knowing if they're removable, as they really kill my confidence.
Edit: I recall years back a couple of them popped and a little yellow/white excess came out.