If you dream that you wet the bed or urinated in it, this indicates shortage of management in your life. You are not able to control your actions anymore. There is a possibility of you wanting to urinate, and the subconsiuos mind of yours gives a signal to you to wake up and go to urinate. The wet bed could denote to shame, as you might feel shamefull for something you did. Consider, that to wet in bed could also represent your suppressed thoughts and feelings. You are no longer able to keep up with the pressure you are suffering from. If there are any issues in your sexual desires, this dream also be a signal of your wish to fulfill them.
Read more about dreaming of Bed Wetting in other dream meanings interpretations.