Yes Thank You. I Have A Rash That Looks Like

Yes thank you. I have a rash that looks like scabies and a bit like ringworm. My dermatologist says its neither. Symptoms now are scars with scaly sore like small wounds. I have had this for around 6 months. Also, my arms, the location, has many lumps and bumps and some swollen areas. Please help me, thanks again,
Penny
OOpss sorry no money thanks anyway