dark spots

i have a ton of dark spots and acne scars all over my body (i have anxiety and tend to pick at my skin) I'm working on the ones on my face and im sure i can make those ones fade with time but what about the rest of my body??

they are on my arms back, chest, and some on my legs. some are super intense.

what methods and tips can you guys share to help getbrid of them??

they have been a huge hindrance on my confidence. i dont wear anything less that a t-shirt or a jacket whenever i go out. no crop tops or tank tops or low cut shirts. it sucks, especially in the summer. i havent been swimming in years.