Hi,For about 2 weeks now I'm having a fine localized twitch in my upper back near my left shoulderblade. I can't see it and only feel it when I'm sitting against a chair or in bed. However over the last couple of days the twitching around my shoulderblade and the rest of my back has increased dramatically. Every other second I can feel a twitch somewhere in my back. I'm also having this kind of buzzing thing going on at the left shoulder and shoulder blade.My worry for this is even getting bigger because my left shoulder is hurting now and I seem to have less strength in it.I would like to ask some questions:1. How many back twitches do you have? At what interval? Hotspot?2. Does anyone have some buzzing in his back or shoulderblade.3. Is this amout of twitches in my back more worriesome than others?It would mean a lot if people could answer those 3 questionsThanksB1