Currently in very bad pain?

Ok so i'm at school and my right shoulder has been hurting, near the neck area but thats not bad. Just before i shrugged my shoulders and then i had horrible pain around my left shoulder blade and it's still in pain after an hour. Moving my shoulder results in pain, carrying my books and laptop to class was a struggle. my friend suggested going to first aid but I have only 2 and a half hours left of school. The class i'm in now i have n work to do and then lunch then a class where i watch a movie. Should I go see first aid? Also what do you think happened? I got Mass Effect 3 yesterday should I play games with this injury i don't need my shoulder. What do you think about this

2012-03-08T17:49:29Z

i got 2 and a half hours left at school so i'll try to get through it. If it still hurts when I get home I consult a doctor. My right shoiulder was in pain last night and early this morning

Anonymous2012-03-08T17:46:05Z

If for some reason you are afraid there is something wrong, look up your local hospital on google, call the ER or urgent care line, tell them symptoms, and they will tell you what to do from there.