It is spelled Lyme Disease, and there's a lot of info on it. Get to a doctor & forget homeopathic on this one, there's permanent damage that can occur if it's untreated. My mother had it, developed very sore hands she could barely bend, & fever, waited two months to go to the doctor about it. The doctor missed it the first visit, found it with a blood test on the second visit, and she was put on pills which COMPLETELY cleared it up in a few months.
This is a disease that advances, and is very painful. The best treatment is to catch it quick & hit it with the medicines already developed specifically for it that are on the market now. If your doctor doesn't know the treatment, then get a second opinion. It is very treatable in the early stages. Ignore it or wait too long & it's going to be something you'll have to live with for a long time.