I have got red bumps that started out looking alot like mosquito bites. They were found almost all over my body, but they were clustered together around my torso, especially the upper part of my back (the part where my hair touches my back) and around my chest area. However, there are only one or two on my legs and scarcely any on my arms. Technically, these bumps don't really look red, but a dull, dark pinkish or a dull light pinkish, depending on how long the spots have been there. It is like, um, crusted. You know, dry skin around it. Oh and I had this some time ago, and it went down after I went to the doctor and had some cream. But now, it is back again (Just noticed it...) and they are sprouting at the EXACT same spot they used to be, just a little larger. Help! What should I do? Is it infection? Or what is it?