Same! I learned that some pain like minor muscle pain from exercise is good, but other pain is not good at all.
I sometimes think about when I was in high school field hockey and hurt my knee pretty bad. Per doctor’s recommendation, I would run as much as I could, then walk when I needed. During one of my walking times, a “teammate” ran by and said “Come on Dkppunk! Pain is weakness leaving the body!” If I had followed her advice, I probably would have been out of sports in general. rolled my eyes then and I roll my eyes now at that line of thinking.