somethings wrong with y left delt

ok before this happened, on shoulder press i was doign 100lb dumbells and could pwoer clean 225 not any records but satisfying to myself.
then i get into a fight, and get aressted, when they put the cuffs on, they were real small, at first i felt nothing cuz i was pumped fromt he fight. then in the polcie car iwas complaining about the cuffs pulling on my arms to much. so i get out on amisdemeanor and go back out to my work out program...........i couldnt lift shit over my head! this problem has been going on for 2 months now, when ever i lift soemthing over my head i get a sharp pain in my left arm and have to immediately drop the weights....but yet my bench is ok still.
when i do shrugs, i see my left shoulder doesnt go all the way up. so in all yuea i think i fucked up a tendon or soemthing...... any recommendations on what to do with this injury?

Personally I would go to my doctor and have him check it out. I would not wait on it because these things can get bad if untreated.

It could be the rotator culf (sp) if you are having trouble lifting your arms over your head. I would get it checked out now because it could just be sore now but you really don't want to tear it.