What must id do with terrible shoulder pain? i cant lift my arm above my head

Need evaluation. : Not only would we need more information about what’s going on with your shoulder, but I think it would be wise if you got a formal physical examination locally with an orthopedist. Is this new, or has it been this way for a while? Was there any trauma involved? Depending on answers to these questions, you might at least need an x-ray if not an MRI.