I accidentally drank 3 glasses of milk and I have to sing tomorrow?

Question:

I accidentally drank 3 glasses of milk and I have to sing tomorrow?

I 4got not to drink milk and my performance is tomorrow i can already tell how rough my voice sounds and my falceto is absoulutley gone but i need it for 2mrws performance!! Can you help? What can I do??

Best Answer - Chosen by Asker:

do not throw up, do not gargle (especially not lemon juice for goodness sakes )

drink 'warm tea', before you sing tommorrow drink plenty of water. stay away from sugary products and hum (humming is the best way to get your larynx going properly)