I am beggining to be concerned as the following symptoms have been going on for about a week now.- Blacking out almost every single time I stand up, nausea, vomited once, severe body shaking- (like when your blood glucose is low) except, I have it even after I eat and/or eat something sweet, just feeling off.
Hello, Welcome to ask a doctor services. I have read your query. Such symptoms commonly occur due to stress, anxiety disorder, panic attacks, deny Chat Doctor.  You are suggested to visit ER, get a thorough medical check up. Get blood tests, Urinalysis, Imaging tests done. Get assessed get treated at the earliest. Your treatment will depend on the pathology detected. Take homemade food, avoid oil spicy food, stay away from addictions if any. Sta well HY