I'm sorry I don't have any insight into what you're experiencing. But I noticed no one had replied to your post. So I thought I would. It's been a few days since you posted this. Hopefully things are improving for you. (By the way... I'm an old goat. And so peeing every couple of hours is normal for me 24 / 7!)

The only suggestion I would have to offer is that PsychCentral has a sister website: "NeuroTalk". I realize your problem isn't neurological. But there are a lot of members on NT who are quite knowledgeable with regard to a wide range of medical conditions. You might take a look at the forums over there & see if there appears to be anything that would be of benefit. Here's a link:

https://www.neurotalk.org/