I'm waking up drenched in sweat but no nightmare, help?

Rule out Lymphoma .: You need CBC and chest xray, check with your pcp to rule out lymphoma, or tb.

Dreams: I teach a class, No More Nightmares, with an original theory I developed, Planned Dream Intervention. People can use the skill, Planned dream Intervention, even when they don't remember dream content. This is a 2hour class, not psychotherapy, and is a skill that you learn and have forever. Consider also medical evaluation to rule out organic cause