So I've been having these episodes for a little over a year now, and they will start out to where I feel nauseous. I will become real pale and feeling nauseous as well as feeling like I'm going to faint. I have cold clammy skin however I feel hot like I am sweating profusely so much so that I drench my clothes. My head is in disarray I feel completely disoriented and I sometimes vomit while I'm having these episodes. After the episode is over with which sometimes lasts anywhere from a couple minutes to this last one being 15 minutes I am completely weak I can't hardly move for 24 hours it seems like if not longer my joints are stiff I'm shaky. Telling my doctor doesn't do much so I figured I'd ask someone else. Thank you for your response in advance