I always feel so anxious after a night out. For example i went out tonight and i didnt drink but when i was driving and hanging out at the casino with friends i felt like i had been drinking. Kind of like a contact high but with alcohol lol. But it happens everytime i go out to clubs and concerts and thats why i usually stay in. It doesnt bug me during the day just at night. I probably noticed it start happening a year or two ago when i began to get super anxious but its weird and uncomfortable.