I appreciate all the feedback. I agree about further tests. I’ve been keeping a log to take to my sleep doctor and cardiologist. I see them both again in June. I’m trying to do my own research in the meantime since I don’t seem to be getting answers from them. It disappoints me that my sleep doctor was so quick to give me a diagnosis of cataplexy simply because I dream when I pass out. He didn’t ask questions or explain cataplexy. He was also dismissive towards my concerns about my weight loss. He has helped me so much for him to be this way now. And I have heard about checking with a neurologist. I’ll figure it out eventually.