Uneven jaw & popping below ear - is it TMJ or worse? Please help! (Photos)

My jaw is extremely uneven and continues to get worse I have a popping right below my ear and on the side of my jaw that is way shorter than the other side and is way tighter with no hole like feeling like the other side does where I put my finger todo the exercises im not sure what to do I have braces I’ve had them since March lately the past month it’s been getting a little more difficult to yawn and take big breaths in when I try it’s like my jaw won’t relax enough to allow myself too:(((