I have a two year old I pick up often. My left shoulder feels ok when I wake in the mornings but gets progressively more and more sore throughout the day. By mid day, I have pain in the front, across the top near my neck and sometimes up my neck, and down the back along my shoulder blade. By end of day, it s so severe I can t lift my arm to pull off my shirt, flip light switches, etc and can t sleep well. What can I do and would physiotherapy help?