And it hurts soooo much! I woke up this morning and tried to yawn and my mouth wouldn't open more than a few centimetres. I've managed to eat a few biscuits and drink water, but I can't open my mouth wide enough to get anything else in & I can just about talk! OH just made me a sandwich and I couldn't get it in my mouth! Has any one else ever had this? I think the medical name for it is Trismus.