UC, Kidney Stones, Blephritis, Nerve Issue..Connection?

Since I got diagnosed with UC last year one thing after another and it is not ending. Right after UC diagnosis, I had Blepharitis, then I started having nerve issues. I went to emergency room yesterday with pain and they found Kidney stone. What is the connection? Please give me a hope that things do get better at some point.

I know of others who have kidney stones and no UC... but a connection could be meds or maybe foods high in oxalate. Have you done any research on it or asked your doctor about it?
Blepharitis can be caused by bacteria, demodex mites, blocked oil in the pores. Many people have a mild form and don't realise.
Throw in autoimmune....many things can go out of whack. Not direct connection necessarily...
Nerve issues could be autoimmune, viruses, poison, medication, muscular, vascular, injury, impingement, skeletal, brain, deficiencies...... the list could be vast. What are your symptlms of small fibre neuropathy?, and what has your specialist done for treatment?

q