Haven't been to the GP so self diagnosis, if I did I'd be there every day! So my arm hurts when I lift it, has been hurting for ages especially when I lie on it at night, in fact it woke me up at 5am hurting so bad all down the outside of my right arm. Find it hard to lift above shoulder height (so poss shoulder damage) and to get my arms into clothes for example, had it for a few weeks now and i'm fed up of it, ibuprofen helps so I'll keep that up, anyone else suffer with this?