Laryngitis and sickness

I got a cold a few days ago and I’m almost at 100% in every area except my voice. It’s so hoarse and I can’t sing above a Bb3 without pushing too hard. So obviously I have no usable range. Warming up just doesn’t work. I’ve tried very easily doing some vocal exercises to try and rehabilitate, but after 20-30 minutes, my voice doesn’t seem to have changed even a little. I am a worship leader and I have rehearsal on Wednesday where I have to lead 3 moderate difficulty songs. I’m posting this on a sunday. I need to figure out what to do in the next 3 days! I’m afraid it’s laryngitis. I’ve started a vocal rest, but I’m not sure if that’s the best course of action or if I should be doing subtle vocal warmups to try and bring my voice back to life. Please help!!!
Comments
you should rest until you are not hoarse, and inflammation is gone. you can drink ginger/turmeric tea with honey and address the inflammation naturally.