Why are you having all your teeth crowned? I have always been told that teeth should not be crowned until you can positively identify the exact tooth causing the pain. Otherwise, the dentist may crown the wrong tooth. The only way to know for sure is to wait until the tooth cracks further and a piece breaks off. That has happened to 2 of my teeth. Then I had them crowned.
You may have TMJ or just some jaw sensitivity from the dental work you have had done and from having your mouth opened so wide for a long period of time while the dentist worked on your teeth. I had this same problem and had jaw joint pain for 10 months after having 1 tooth crowned! I am searching for answers myself now, but I won't be having in more injections unless I'm dead!
You may be experiencing a pulpitis from the drilling. Sometimes the trauma from the procedure can cause inflammation of the pulp, resulting in pain. Sometimes the pulpitis is reversible, sometimes it isn't. If it isn't, it will require a root canal.