Tiny Pimple Like Rash. Eczema is not contagious. Folliculitis starts when hair follicles are damaged by friction from clothing or blockage of the follicle.

You may develop a pimp-like rash with red itchy and raised sores after swimming in a lake or pond. Folliculitis starts when hair follicles are damaged by friction from clothing or blockage of the follicle. What they look like.
The bumps can begin as tiny pimples and then begin to grow larger as the rash continues to remain on your skin.
Scabies also known as the seven-year itch is a contagious skin infestation by the mite Sarcoptes scabiei. Bacterial viral or fungal infections inside the hair follicles on your body can cause folliculitis 4. It typically occurs on the face. The bumps on stomach can also form deep under your skin depending upon the type of rash and the cause.