I've seen my dr and she says i'm healthy. but i've been dealing with a lot of health anxiety and i have had tingling in cheek off and on. stress?

Can be anxiety: Anxiety can cause all kinds of physical symptoms, including tingling in the cheek. This happens especially when someone is hyperventilating from anxiety. You may well benefit from psychotherapy with a psychologist, focusing on your health anxiety and learning some new ways of dealing with it. Xanax (alprazolam) can help intermittently, but risks dependence when used chronically.