My dog is restless and panting all the time like he is very tired and like he is trying to get something out of his throat and normally would follow me all the time but now he isn't.

I did now yhat one opened. I judt moved here and didnt know who yo yake him to but found one i yook him and they daid it was his big boy teeth coming in

I can't believe you haven't taken him to the vet

I agree, you need to call the vet for medical questions.

Call the vet