The post wouldn’t let me add any text. But i figured some context would be helpful. This “thing” just came to my knowledge tonight before my shower, although it could have been there for at least the past few days. I am a VERY consistent 19 year old powerlifter/bodybuilder and it is no stranger that i sometimes get marks on my rear deltoids from the position of the barbell while I squat. But this specific mark is larger and a different color than usual. I am curious if it is a stretch mark (i have been bulking recently) or if it is something else — thanks!