two weeks i starined my rotatorcuff doing shoulders ,the thing is it was light day ,and i felt nithing just when the muscle got cold it hurt like u wouldnt beleive ,i calle the doc he said its strained ,stay off it 7-12 days ,well its gone now but sill pinches a little whan i lift something awkwardly .does this shit go away ,has it happened to anyone else ,and does juice help in healing ?