I wet the bed late into my teens and I have no idea why

So I continued to wet the bed way past 7 and I have no idea why.

different family members chalked it up to different reason:

1. I am lazy
2. I am a very deep sleeper
3. I have a very anxious personality
4. bladder issues

Amongst other things.

One thing I can see being a cause was that I was not raised in a peaceful household. It was a very violent household. not in the sense of physical violence like broken arms and such, more as in lots of yelling and screaming and things like that. My family really didn't know how to communicate well.

But I was not the only child raised in my household and I was the only one who wet the bed.

Anyways, different thing were tried, things to supposedly "fix" my bladder. shaming, etc. Growing up, my family had to always wake me up at around 4 or 5 am and take me to the bathroom, otherwise there was a good chance I'd wet the bed.

I personally was getting worried that it was a problem I'd have forever and it'd be an impediment to my social life (as in no sleepovers and etc (not that I had had friends at that age anyways)).

But I did start to notice that once I got into high school, it started happening less and less. Still did happen, but just wasn't as common. Then, I remember the last time it happened was when I was either in grade 10 or 11 but I am pretty sure grade 10.

Then that was it.

It just stopped on its own.

Weird thing is, I changed nothing about myself.

I'd still classify myself as lazy and a very deep sleeper and I still have an incredibly anxious personality.

The only thing that changed is that when I am asleep, and as my bladder is filling up, something in my bladder (or my brain) instead of just releasing, would instead block the urine until I wake up in pain and go to the bathroom. The change really caught my attention when I woke up with a really full bladder like 2-3 years ago and I remembered how a little over 10 years ago (I am in my 30s), no way my body would've reacted to it by holding it in involuntarily until I woke up.

I tried doing a bit of googling to figure out what parts of the body are involved in the process of holding in one's pee overnight to try and see what are the possible reasons for the change to occur so late in me to no avail.

I am forever curious what happened in my body to make that change happen so late but not sure I will ever know.