I had an ingrown hair at this spot, got it with tweezers. It looks all red, bleeds, clear liquid then comes out, and later on it has the thinnest layer of skin ever over it. This is as far as it gets. Absent minded scratch, it goes back to looking like this again. It layered up again, and later on it looked oily so I wiped gently with a tissue and the whole layer wiped off. I have periods of extreme health anxiety, and for some reason this sort of thing is getting to me right now. It's basically this small wound that will not heal.