I need advice!!

Ok, so my husband and I smoke weed every weekend to relax. We smoke in our back yard just relax and then go to bed and make sweet sweet love to each other. Yesterday my bff wanted to go out to a club so we all 3 went out. When we came back to my house we were all drunk and my hubby asked me if we were going to smoke, I said yes but to wait until my friend wasn't there. She heard and I told her we were planin on smoking as soon as she was gone. She mentioned that she had never tried before and she was courious and if she could smoke with us. Long story short, we all smoked it was almost 5am and my friend wanted to go home. I didn't let her drive bc I new she wasn't in the best condition to drive so I offer her to stay at my place. I don't remember much bc I drank and smoked too much but, I kinda remember I asked her to join my husband and I in bed, thank god she said no and she ended up sleeping in her car. Now I feel so embarrassed bc I would have never asked her to do that. She is my best friend since High school we are 29 now. Idk what to do now!!!😔 I don't want her to think different of me now 😔