Hello I'm A 34 Year Old Male. As Of 2

Hello I'm a 34 year old male. As of 2 years ago i started developing brown spots at the top of my feet ankles and shins. It started at a time when i was standing a lot. Also not sure if there swollen but my socks seem to leave a significant indent just above my ankles as if my socks are to tight. I am healthy not overweight and have no medical conditions or allergies that I know of . What should i do.