Cooking a turkey and since im not 100% sure on when to tell if its done im asking. Longer?

Still a bit pink so im gonna cook it longer

I suggest getting a meat thermometer. Poultry needs to be 165 and up for it to be fully cooked

Its easiest to tell with a thermometer. It will be 165° inside the breast

I dont have a meat thermometer

There should be a red nob it pops out when done

Didnt see one