
What is this hickey-like mark on my upper chest?
Hi!
A month ago I got this weird hickey-like spot on my upper chest area. It's not itchy and not raised (the darker lines are also flat) also it isn't turning white when I press on it. Please help me identify what it could be, going to a dermatologist is too expensive for me, and I doubt it requires medical attention.
It's just ugly and makes me unable to wear blouses with neckline outside…