I think when you use dr or dr's (with or without the period) as an abbreviation for doctor, it's fine if used in an informal setting.
After all, you are abbreviating the word doctor in a generic sense,.
You can get directions for driving, public transit, walking, ride sharing, cycling, flight, or motorcycle on google maps.
If there are multiple routes, the best route to your destination is blue.
All other routes.
Use a third-party data recovery app like droidkit or dr. fone, but be cautious and verify the app's authenticity before installation.
As a last resort, contact your mobile carrier to inquire if they can.