Hello and welcome,
Let me see if I can help you a bit. Believe it or not stress is the number one cause of bed wetting regression in children. Many parents don't recognize their child is stressed out and that this can be a cause of bed wetting accidents. However, the truth of the matter is that many situations may arise to make your child feel stress and the result is a regression to bed wetting. Some examples of stress a child may feel include attending a new school, something different in their routine, and in your case your parents must have been in conflict if divorce papers had been initiated.
Your Mom took you to the Dr. and there was no proof of any sexual abuse just a suggestion that your Mom acted on. It may have helped if she would have taken you to a child psychologist but hindsight is 20/20.
My thoughts get stuck on something and, like a broken record, repeat a certain fear over and over and over again. I substitute my worrisome thoughts with feel good-ones. Sometimes getting out one of my picture albums and laughing at old pictures is a good way to break the circle of thought.
Obsessing over not knowing if you were abused or not is making you very unhappy and if you were not abuse then there are no past memorie that are ever going to come back.
Try to live in the moment as this moment is the only one we really have so work hard at stopping the "stinkin thinkin"
I hope you talk with your Dr and also look at therapy as seeking help is a good thing. Coming here was very brave of you so stick with us.
Kindly,
Kitt