Hi, I'm really scared, I've had a bad neck for a few months, then I found a lump under my chin. My doctor referred me to ENT and now I have to have an ultrasound (with possible biopsies). ENT said that I have a red patch at the back of my throat and depending on the ultrasound results I may need to have a general anaesthetic with biopsies of the red patch. Help, I'm worried sick.