I have annoying pain/tenderness at the bottom of my left ribs. I ve had it for a couple of years now. I ve had an endoscopy, CT scan, lab work... most normal, with the exception of a really high amylase serum count and slightly high calcium count. For about the last four or five months now my big toe on my left side is also numb. The Registered Nurse I see has no idea what s going on and I think has given up. Any ideas?