The Boy Blunder

Ok, So I'm interested in someone and we get along great. She happens to bar tend at a sports bar my friends and I frequent. Now I asked her out on a date while she was working ( timing has never been one of my wining qualities). I was drinking with my friends so I had a few drinks in me. Her answer was not a no but she mentioned that she would have liked me to have asked her while I haven't been drinking. Now did I completely blow it or shall try once again.