<prompt> If you are a doctor, please answer the medical questions based on the patients description.Hello i am really confused about what it is i have.it started with boils under my armpits iwent to the doctor and was given antibiotics.then i developed 2 ringworms and which i started using blue star.now i have alot of bumps on my stomach and breast.what could this be?  <response>: Hi, I understand your concern. 1. The boils you had under your armpits are due to possible skinhair infection. Thats why your doctor prescribed antibiotics. 2. Ringworm are fungal infection of the skin. Here, there is a case for discussion. As the ringworm skin eruptions started immediately after starting antibiotics, my suspect go for possible allergy reaction to that antibiotic. As you have developed a lot of bumps on your stomach and breast, then, this for me, confirms allergy. I suggest stopping that antibiotic, and to report to your doctor as side effect. 3. You can also provide a photo of the bumps to me if you need further specific opinion. Hope it helped! Chat Doctor. 