My problem started a week after taking in 2 stray kittens for fostering, which was about a month ago with very small red bumps on my arms and legs that itched and spread when I scratched. I went to an outpatient clinic and they prescribed me an oral steroid b/c they thought it was just an allergic rash. It helped significantly with the itching and it looked like it was going away but after the 5-day dose ran out, I could feel it coming back. My PA also diagnosed it as an allergic reaction and gave me a steroid shot and allergy meds. Then, almost 2 weeks ago, my sister said that when she had ringworm, it looked similar to my rashes, so I bought some Lotrimin and it seemed to work a little bit, but what has worked the best is tea tree oil. So after this, I assumed it was ringworm and got both kittens tested for it. Today, after 11 days, the test came back negative. I thought for sure that it was ringworm but now I'm not sure. Tea tree oil has brought the rashes down significantly but it has spread a little bit to my stomach, around my belly button with tiny scabs, and near my armpits. I also had a small, circular scab in the inside of my elbow but after treating with tea tree oil, it is healing nicely. It feels like something is moving or growing and is always itchy. The kittens never had any signs of mites, like hair loss and they've already been treated for fleas and ticks, so I don't think it's mites, fleas, scabies, or chiggers.