Welcome to our forum! I must say that you have a good eye, @Monica! It looks like your left styloid is long & has grown very angled in toward your jawline. It’s also a somewhat irregular shape. All those factors could be contributing to your symptoms.
Here’s a good post that our other moderator @Jules wrote that will be helpful for you plus there are many others in our Newbies Guide which you can find under the welcome category on our home page (accessible by clicking on the butterfly avatar in the upper left of this page).