iPhone storage not accurate causing lost storage
My iPhone has no music and 8 photos on it but the storage total in the Settings>General>Usage>Manage Storage>Photos & Camera shows 2.2GB. The storage bar in iTunes says 2.25GB for 67 photos and 14.3MB for 13 songs. I've restored the phone and loaded a backup but it didn't correct the storage amount. How do I reclaim this storage or delete these phantom files?
iPhone 6 Plus, iOS 8.1.2