A Warm Welcome to the King Community, where you can seek Answers / Suggestions from your fellow players in any King Games' sections
To answer your Question -- I do not think you will loose your progress!! Why don't you try logging back in to your King account and check whether the levels in your game are intact or not!! Just in case, if you loose your progress, there are some resources provided for our convenience. Please check and let us know.
** TO reply back, please tag me with @ and my name (without space), just like how I wrote your name above
@mpell18 if the worst came to the worst and you did lose it, we have a dedicated levels progress team that can get you back on track so don't worry Hopefully you found that out by now everything is ok