For at least the last 8 months I have had a patch of flaky skin on my scalp. Unfortunately it's right at my hair line. Sometimes it's not there at all while other times a whole sheet of skin will lift off and sit 1/4" off my head. Mostly it's just a little flaky. I saw a derm but it wan't that bad when I had the appointment and she blew off any concerns. I think it may be ringworm or some kind of fungus. If I put tea tree oil on it at night, by the morning large pieces are flaking off.

Any one have something similar or suggestions for how to treat?