Hi, I have a ringworm on my finger. I have been treating it with Lotrimin AF for he last 2 weeks,but it keeps spreading out, and although it gets better for couple of days, then it comes back stronger . I used tea tree oil today for the first time ,and it gave me a great releie f form the itching. My question is : Can I use both Lotrimin AF and the tea tree oil to treat it? An how many hours apart should i apply them? age 44