Hi Sugar magnolia,
Welcome :) I would really suggest seeing a dermatologist if you can. I find that they know a lot more about even auto immune rashes. My rheumy wanted me to get confirmed with my dermatologist when she suspected I had SCLE and so my dermatologist confirmed it. I'm hoping you have one of these docs closer to you.
Dx: IBS 1989, Diverticulosis 2004, Idiopathic Acute Colitis 2006, UCTD 2007, Localized Scleroderma 2009
Meds: Plaquenil 400mg/day, Pred 2.5 mg/day (tapering), Methotrexate 10mg/week, Hydrocodone PRN, Fiorinal PRN, Baby aspirin, Prenatal Multi, Vit E, B12, Fish Oil, Biotin, Calcium, Folic Acid