Insomnia and bladder problems

I'm a 19 year old who's suffered from insomnia for years, I've been in ambien and it stopped working. Im now on 5 mg ambien 3 mg neurontin and 2 magnesium pills and I still cannot fall asleep. Plus I have to pee all the time, even if I get tired I can't sleep because I have to go to the bathroom and very little comes out its starting to stress me out. Has anyone else had this situation?