For a while when I was doing pullups (palms facing away)- I was getting a pain in my left shoulder (I think it's my rotator cuff) during them, and the next day. I was just sucking it up and dealing with the pain. Then it stopped happening in my left shoulder one week, but now I'm getting it in my right shoulder. It usually only lasts at the end of sets (but isn't that bad) and the next morning for a couple hours. Should I just suck it up and deal with them as long as it doesn't start hurting for long periods of time, or should I switch exercises? And would lat pull downs be the next best thing? (I don't even know if these will hurt my shoulders either) or should I just do chins instead since they don't hurt my shoulders I don't think?