Hi IPadAir2Screeny,
It may be worth your time to ensure you have a backup of your data (How to back up your iPhone, iPad, and iPod touch), then Restore your iPhone. You can learn how to do so here: Restore your iPhone, iPad, or iPod to factory settings.
Once complete, Setup as a New Device (do not restore your backup).
If the issue persists, Contact Apple Support.
If the issue is resolved, go ahead and restore your backup. You can learn how to do so here: Restore your iPhone, iPad, or iPod touch from a backup.
If the issue recurs once your backup is restored, there may be an issue with your user data, in which case we would recommend you sync what content you can to iCloud, then erase your device and setup as a New Device. You can turn iCloud on and have the data that you previously synced to iCloud return. You will need to re-download your apps and adjust your user settings to your preference.
Set up iCloud on your iPhone, iPad, or iPod touch
Change your iCloud feature settings
Hope this helps!
Thank you for using Apple Support Communities.
Cheers!