Nurses

I have a pain under the blade of my scapula and I think it's making me ill all the time. Could that be related to why I'm feeling unwell everyday? I've suffered with it for a few years and I've been unwell for a few years on and off I have about 1-2 weeks break and I feel ill every night for about 3 months then repeat. But now the pain under my scapula is worse than it's ever been it used to start off when I carried heavy things but now if I stand or sit or walk for longer than 20 mins it starts again.