my left delt doesnt like shots, my right delt is fine and doesnt even get sore. My left gets sore and the spot inbetween my delt and bicep area. its almost like the connective tissue and that stuff is getting inflamed. the actual is a little sore but pretty fine. like i said its the middle area that hurts. its hurts a descent amount too. im used to that because im doin prop and it hurts like a mother in the legs, but does anyone have an idea about what might be happening