I would report this to your dr as since it’s impacting your extremities it could be a blood flow issue. With all the side effects it’s so hard to know if things going on are related or not. Neuropathy is rare but possible along with a host of other complications. That being said I don’t regulate my temperature well. Lately I don’t seem to be able to tolerate the heat even when it’s not even blazing hot. I do always like to have a blanket for cold feet even on warm days so have my fuzzy winter blanket and my summer muslin blanket with me on the couch at all times! Hope you get some answers to be able to figure this out.