Hey i had horrible night sweats for a few months just a little while back. Every single night soaked sheets. Then id change them and soak another set. It gets to the point where you finally give up and just sleep on them anyway. I also had, have, the extreme nightmares. The kinda stuff that'll mess ya up. I would say to absolutely talk to your therapist about it. Thats what they know, ya know! I would also say to have faith thay they should pass before too long at all, and be just another thing you beat. Anyway best of luck to you!