Im Having Upper Left Back Soreness And Stiffness Behind Shoulder

Im having upper left back soreness and stiffness behind shoulder blade that has moved to my neck and the front of shoulder. Tingling periodically on spot next to left shoulder blade. My left arm is sore like i lifted heavy weights, my left finger tips tingle periodically. I went from hot and sweating one minute to normal the next then hot again, and then got such bad heart burn it was burning in my mid back. I take omeprazole everyday, i didnt skip it or eat anything out of the ordinary. Have had back and neck pain for 2 years and take ibuprofen 800mg for it. This particular shoulder blade pain has been going on for a week and for a few minutes seemed to move to my jaw. Already saw doctor and she referred me to orthopaedist for back. Im healthy 32 yo female, normal weight, dont drink or smoke, i excersize and eat healthy.