u/BuyerSufficient36

So I can’t figure out what is wrong with my back. When I take a breathe in I feel a sharp/dull pain at the end of my rib by my middle back. I was in the gym a lot when this started. I thought it was a muscle knot but I don’t think that’s what it is. It feels like I need to stretch it but that doesn’t help it. I tore my shoulder labrum and have not got surgery back in December but it was hurting before this. It has gotten worse since. Can anyone know wtf is going on with me.