Tomorrow I'm going to six flags in jersey with some friends. My anxiety has been bad lately so I'm kind of freaking out about going. We are leaving early and sometimes when I don't sleep enough I get a headache that makes me nauseous. It's already almost midnight here and we are leaving at 7. They want to stay until the park closes. I'm just so anxious. What happens if I really don't feel good and I'm stuck there all day? Idk what I should do. I know they won't leave early.