I've had a painful shoulder for about a month now. I've not injured it, it's not red or swollen. It's not painful all the time, just if I reach behind me when doing up my bra or trying to scratch an itch. It is very painful though when doing those things (just almost passed out with the pain of trying to get out of the bath) but as soon as I return my arm to a more forward position the pain goes.
I'm going to call the GP tomorrow but I anticipate that they'll tell me to take some ibuprofen and go away. Has anyone had anything similar/know what might be causing it?