It sounds like you’ve made a good connection between things. I have read @ Various doctor and medical sites that people with CIDP perhaps also peripheral neuropathy have a hard time or their bodies have a hard time regulating body temperature. For instance I fall asleep feeling fine but if I get cold I don’t notice until I am freezing at my very core and find it very hard to warm up. That may or may not be helpful but I wanted to share with you.