Good day. I registered here just to ask about my skin.
First, there are flat brown spot on my back, which started to spread on shoulders, and now my uppermost arms and upper chest. It's not itchy.
It has been around two weeks since it started spreading. I'm currently 16 years old.
It kinda worries me cause it looks weird, visually.
And it may be some disease. Or just my clothes, body wash, soap, detergent, my bed or something that I am eating.
Hope you guys can help. Thanks.