Left shoulder hurts like burning sention. and when i move it. i think it might be bursitis.

Could be: Shoulder pain could be from bursitis, tendonitis, arthritis and just bruise from mechanical fall. If there is no repetitive use of the shoulder like throwing ball=no rotator cuff tendonitis. If there is no obvious injury/deformity of the joint., you can try anti inflammatory medicine like ibuprofen, naproxane for 7 days, apply ice and avoid repetitive movement. If no improvement get examined