Hi,I have about 10-15 raised bumps that have clear fluid that once scraped open become red, itchy, nerve ending sore, very similar to a mosquito bite. The red sores last up to 4 months to heal. they get thick if irritated. I constantly want to itch them or crape them with my nail. they are not in a group. They are a few on my chest, a few on my arms several on my back, one on my cheek, neck etc. I am having a hard time finding out what this could be. I have been putting steroid cream on them. It helps, but they are not going away.