Doctor, I was eating just before then my mouth just got a BIG rush of pain, a lump poped up under my tounge, the pain was really sore, i couldnt eat it was too pain full, every time i would open my mouth it would hurt, it has now been 2 and a half hours, i can now open my mouth but now i can feel a lump under my chin , it is only on one side not thy other .... Doctor if you could help me ill be really happy ... x