What type of Dr are you seeing? You need a referal to a Rhumetologist if you haven't already...
I know it's frustraiting to be hit with so much & no idea what's going on or how to fix it. One step at a time & you will find answers & it will get better
I don't have the tmj, just sensitive to loud noises, especially when I'm more exhausted or hurt more... With 4 kids I'm probly a moody mom lol
I know you probably feel hopeless, that's to be expected. Family & Friends don't get it & not always the best support system. But it's hard for us to understand... It has to be difficult for them. But right now, focus on yourself. In time you will find answers & with treatment you may be able to return to school & get an even better job. It's not all over... You just have to learn to live life differently. Eventually you will also find someone who is supportive & will stick by you through sickness & in health
Anyhow, welcome to the board!