So I saw the dentist. I don't need a root canal... She said I might be clenching my jaw, or grinding my teeth when I sleep (or a combo of both.) Since I sleep alone, I don't know if I grind my teeth, but I have noticed clenching my jaw at times. So I've been really trying to not do that. I might get a mouth guard for when I sleep and see if that helps a lot. Dentist lady said she clenches so hard that she has lock jaw now.
I also found out that I'm gonna be in the NASCAR area on the centerless grinder for a long time. There is only like 8 maybe a few more, people that can run the machine there. And only 2 of us on nights. (And while I won't say I'm better than the other guy, I am however liked a lot more by the boss of the area.) But it isn't all bad, I don't mind it, and it is nice to know what I'm going to be doing for a while...