history: I got really drunk on my birthday this year, and couldn't remember what I did. It was very awkward meeting my friends the next day I got really drunk on my birthday this year_comma_ and couldn't remember what I did. It was very awkward meeting my friends the next day Oh no_comma_ I've had that happen before_comma_ it is the worst. I hope it wasn't too bad for you!
current: It  wasn't that bad in the end, but it was the fear of not remembering anything! 
next: I understand that all too well! I'm glad it wasn't too bad though. I've had some pretty embarrassing things happen while hungover.