Hi there,
1-First thing u should not have any pain or any click sounds when you open and close your jaw
2-u should check the position of all 3rd molars with the help of opg or cbct scan, and u should taken an opinion from dentist.
3-you should be able to open the jaw fully without any pain or any discomfort, if you are having difficulty u should meet the dentist again.
Next Steps
1-Preferabble for tmj disoders, correct diognosis is very important, without knowing the CAUSE correctly, the EFFECTS wont be cured
2-Proper investigation along with routine follow up with doctor will surely help you out
Health Tips
1-usually oral and maxillofacial surgeons will have a better inner view for tmj disoders, if possible you can approach them, it is just a suggestion.