Good morning Sir I have gone through your description. You are talking about your joint called TMJ (Temporomandibular Joint). No need to worry. This type of pain and clicking sound occurs when this joint get overworked. This overwork happens unconsciously. Follow this instruction for few days you may get relief from this problem. 1. Prevent Wide opening of your mouth. (It happens when you yawn. Grip your nose and cheek with your fingers and lock it when you yawn it helps you to prevent wide opening of your mouth). 2. Avoid side to side movement of your lower jaw. It cause more damage to your joint. 3. Stop sleeping left or right side to avoid unnecessary movement of your lower jaw. 4. Avoid eating Hard food like Waffers. 5. Strictly follow this instruction for 15 days you may get relief.

Can you get a consultation on Practo. I will need to get a detailed history along with some clinical pics to give u a better diagnosis

Detailed history is required to diagnose it properly.  Kindly provide full history.

Go for opg xray.

Greetings, in order to treat your condition, a detailed history will be required along with a full mouth xray. With just a few clicks you can consult me on practo. All your queries will be solved.

Visit dentist for in office consultation . Thanks!

Your condition needs thorough physical examination as it might be due ear or can be third molar problem or it can be a oral habit problem.

Wear a night guard for grinding habit....in morning use Roth Williamson appliance

Dear Patient You need to consult a  Dentist preferably a TMJ specialist for this.  As you said it's causing headache dizziness, this needs to be checked .