As long as you have your nsec saved you should be able to just delete and reinstall it and you’ll get back in.
Discussion
Nope. Look. All I do is clear cache clear cache dead.
See
Look 
When you tell your phone to use sleep mode or battery saving on an app, you're telling your phone to DELETE all permissions and settings you had for that app once your phone (or your app) is idle. It's better to manually clear your app's cache instead.