Within the past week I keep breaking out with different skin rashes. Some in my hair which the doctor thought it was infected hair follicles. One on my neck which seems to be a large ringworm that I am currently treating with Tea Tree Oil, and it is helping. My hands, which itch and look like millions of little blisters, red and very swollen. Now I just woke up to find one on my arm near my elbow. This one looks like I came in contact with something. What is going on?