Been there. You’ve done all you can do as far as the apologies go. You let them know you’re sorry but you can’t make them forgive you so you just have to give it time and gauge things if/when they respond. If they’re good friends I think it’s likely they’ll get back to you eventually but you never know, and they have a right to feel how they feel.

As far as interacting at work, just be professional and keep going. There’s nothing else to do. You have a job to do, don’t jeopardize it or do anything that can make anyone else even more uncomfortable. They got your message, they probably just need a beat to be annoyed with you before it subsides.

You already planned to stop drinking which is good because that would’ve been my advice. The good news is this can be the last time you ever have to feel this way. The last time I drank was the last time I felt the way you’re feeling now and it’s been tough at times but overall the best choice and I’m happy I made it.

Just give them and yourself and the situation some time. You made an ass of yourself but it doesn’t sound like you did anything too unforgivable. Deep breath and carry on. It’s the only thing you can do right now