Little drank at work party

Hi, I drank a little too much at the work event. I didn’t blackout or do anything embarrassing, but my boss approached me and said I was tipsy and advised me to keep drinking water. Before leaving the party, my coworker said, “I hope you don’t drive home.” I remember shaking hands properly and saying goodbye, but I don’t recall if I talked too much or was loud. Now, I feel anxious about what might happen next and wonder how I should behave on Monday.