iPhone XR 64GB storage full issue
Hello. For a good amount of weeks now I’ve been constantly deleting apps and photos to free up space on my iPhone because I keep getting the notification that my storage is full. I went into my settings and saw that 63.7 out of 64GB are used which is impossible because I’ve deleted like half of my apps (I have like half a page of apps left) and I transferred 90% of my photos to my iCloud and deleted them from my phone. I even deleted my podcasts and some music. The apps that I currently use take up about 15GB max so I’m confused as to why they keep telling me this. It’s now preventing me from using my apps because of the “storage full” issue and it’s become very annoying. How do I fix this. P.S. it’s not my iCloud that’s full, I just paid 0.99 for more iCloud space about a month ago when this issue started. Is this some type of bug?
iPhone XR, iOS 13