Breastfeeding and shots

Ok so last night I decided to have game night with some friends. I took 3.5 shots. 3 being back to back around 9:30 and the half to finish it off around 10:30. Has a great time. I have bottles already prepared and baby slept through the night. From about 12-5:30. When we woke up at 5:30 I was super engorged and probably leaked on myself, the sheets and the baby lol. Anywho with that 7 hr time frame do you think it’s fine to freeze and save the milk I pumped? When I woke up I didn’t feel tipsy at all, but I’m skeptical of the “sober enough to drive, sober enough to nurse”.