hello. I m a 20 year old male, I get occasional tiny itchy bumps on my chest and torso, and a few at the top of the back of my neck , just around my hairline, i also get a itchy feeling that i cant pinpoint, and when i scratch it it just turns into a small localized, red rash with no noticable bumps? i was thinking it could be eczema but i dont remember any rashes as a child. i have been working in a cafe for almost 2 years, so i work with alot of hot water and steam. any ideas?