OP: Sound like you need to discuss with dentist what is going on...the discoloration issue for starters.

I'm an older soul around here and have gone thru my share of dental work in my life but I have been taking supplements to keep the remaining dental in my mouth working good. Grape Seed Extract has been a saviour for my gums for one big thing. So you might store this away for good overall health in your life...

Then I have a 10+ yr molar issue which I live with and didn't want to go thru dental work and expense and when I feel a little pain, I drop some myrrh tincture around the area. You could do some research on the myrrh for your pain.

Sorry you are having a tough time, but dental issues can ruin your days....

Coming from an old soul too, good to keep sugar and carbs low thru your life, you won't need a dentist as much....too bad I didn't hear these words years ago....