Hi Doctor. My Name Is Anthony, And I'm Am Obese

Hi doctor. My name is Anthony, and I'm am obese white male with sleep apnea and anxiety with depression. For the past few years I have randomly throughout the day experienced tightness in the jaw muscles on both sides of the face, the urge of wanting to really grind my teeth, and sometimes it feels like I cant even speak because my face is so tight and I get very nervous and Have to take a muscle relaxer or anxiety medication and eventually my jaw loosens and My muscles relax, but I just can't take this anymore. Please help.