hello. I have a question. I am a woman 21 years old and have occurred on my belly and back red spots, which brings a lot. When scraped increases to about 2 cm. I was in cetrum walk in and they gave me antibiotics Carithomycin. I use them third day and so far it does not improve. On the contrary, I find spots on feet and hands. From the beginning it is just a small red spots, which are increasing. you can not tell me what could it be? can I send a photo. thank Jane