I have a hard knot/lump on my lower right jaw bone behind my wisdom tooth which is still there. I noticed it yesterday and it makes it hard to close my mouth or eat on that side and it's painful. I just wanted to know if anyone might know what it could be. I have jaw pain from time to time which makes my wisdom tooth ache because I have TMJ, so my doctor told me last year. If anyone has any ideas let me know. Thanks
Tisha