I'm sorry i'm sure this question has been asked a million times but i'm really concerned. Did an injection 6 days ago It's a blend of 100mg test prop..100mg mast prop..100mg tren ace..injected in the glute..Experienced extreme pain and a horrible charlie horse in the glute area. Still pretty sore and have some swelling but not at the inject site. no heat at the site of injection. Do I have anything to worry about here or am i paranoid? Would the pain be getting worse if infection was setting in?