I'm currently having a severe pain on the left part of my face. My lower tongue seem to have a swollen veins below it. Its very hard to talk and eat. Pain continues from lower tongue to neck through throat. Its hard to tell of ear is involved too. I've been in this situation for a couple of times now but this time it's really painful. Earlier it lasted a night or a day only, which went off when treated with some water (since i had throat infection then... Now I don't) Please tell what's going on. Thank you