I feel your pain. I'm the same but had a really rare congenital issue, which I only just discovered last year, called an uterocele which meant one kidney wasn't draining properly. Had to get surgery to fix uterocele and remove a large bladder stone which had formed. I had been getting up multiple times at night thinking it was normal and something everyone did.
Since surgery my bladder is overactive at the moment so I still am getting up at least once, but sometimes 3 or 4 times, but betmiga helps (it relaxes the bladder muscle) and can be taken long term so I've restarted that. I may have to get botox in my bladder if it doesn't resolve, which I find hilarious as it's the only situation for which I would ever consider botox.
My doc has also recommended vagifem which I will start now. Anyway, thought I'd add in my rare condition as I never see it talked about and it might be relevant to someone.