Pain on RHS of body: torso, shoulder and arm

[RumpoleoftheBaileys]

I'm experiencing an aching/cramping pain on the right hand side of my body.

As per the title, this is on my torso (front and back) shoulder and arm down into my hand. It's been going on for about a week, but isn't easing up at all.

Any ideas? It's not exercise related. I've done a LFT too, negative.

Right hand side could be referred pain from a gall bladder issue.

Sounds odd but it can cause pain in shoulder/right arm etc.

I'm currently laying in hospital after discovering yesterday I have a gallstone. Now have a fever on various painkillers, antibiotics and waiting to find out when they'll take the gallbladder out.

For me it was a feeling like a stake had been pushed through from back to front on right hand side, just under bra line. Couldn't control or reduce the pain and then started vomiting a lot.

I had my gallbladder out about 2y ago

Hopeful bump