Hey Shanef89 - Hoping Dr. Osborne gets back to you quickly. Everything you’ve mentioned can be chalked up to ES & your calcified ligaments pressing on or otherwise irritating some cranial nerve or the other. There are 12 after all though some don’t “live” in the area where they’d be affected by your ligament calcification. I had the crazy eye stuff, though mine was a little different. Felt like my left eye was being pushed out from behind. Kept expecting to wake up one morning, open my eyes & find the left eye ball dangling (
). Never happened, thankfully!! Had issues w/ exercise but mine were related to (& yours could be, too) blood pressure dropping instead of rising during exercise although your thought about not eating enough to provide the energy you need is also plausible. Arm tingling is likely accessory nerve.
You could try a liquid diet if eating is tough but you need to make sure you get adequate calories. There are a lot of high calorie protein powders on the market at this time for body builders. You could try one of those, add some fruit & veggies to the mix & voila! a healthy meal in a cup. If it’s too thick, thin it w/ water & work on drinking it over an hour if necessary.
I feel so sorry for the tough go you’ve had. Wish I could wave a magic & wand & fix this for you! 