Greetings ! Well you see alcohol and Xanax both act at the same receptors and tend to lead to severe CNS ( Central Nervous System ) depression thereby resulting in excessive drowsiness , at times stupor to the extent of extreme seriousness. So ideally taking these two together is discouraged not even 6 hours apart however some doctors may allow the two to be taken 6-8 hours apart but in your case it is too soon to take Xanax since not enough time has elapsed since you took alcoholic beverage so keeping in mind the perils of this cocktail kindly refrain yourself from taking it now after 2 hours. Instead try to distract yourself by indulging in some task or errand or try to meditate to calm your nerves. I hope this helps. Regards