Hi! I get both of these quite regularly with my fibro! I refer to the hot water as burning patches, I have even had people tell me that the site of the pain is physically hot as well as me just feeling it 😅 I also get really bad aching pains in my arms/hands and legs/feet. For the burning patches sometimes cooling the area down will an ice pack can help but sometimes any contact is too painful so be careful. I have heard that cooling sprays can be effective! Haven't tried it myself, but one of my friends uses one! As for the achy feeling I've never really found something that helps unfortunately, but I do think this is triggered by the cold weather, its always worse then. I hope you find a way to manage both of them!

My pain is a little different, though it's changed over the years periodically, but also always has been on my right side.

Yes, it does sound like fibromyalgia. It presents so differently in each person, but pain and neuropathy are extremely common.