sounds miserable -- hope they're gone soon. what usually works for me is a combo -- exhale, take a large drink of water and swallow it slowly while holding your breath as long as you can, then hopefully you will burp. May have to try it a few times. Maybe someone will send you a message that all your MFs have tripled, and that will scare them out of you!

Stand at the sink and with a large glass of water. Drink from the far side of the glass.