2 days post-op and hating life

I am 2 days out from having botox to the throat for r-cpd. Today I am experiencing the most disgusting, loud, gurgly burps with instant salivation and the taste of vomit in many. :( The burps are definitely exuberant no matter what I've had to eat or drink. I've been drinking water and I haven't had a ton of food today because the liquidy burps are so frequent and gross. Please tell me this gets better. Or at least that I'm not alone. 😭