I started to lose my voice while working at a school on Monday, as of yesterday and now today it’s been completely gone! I’ve tried drinking warm tea and gargling salt water but it only helped for a minute and then went back to nothing. Anyone have any other ideas that may help? I have to return to work tomorrow but I’m not sure I’ll be able to speak! Which makes my job difficult since I work with lots of kids all at once and I need to get their attention...