Can't sign in with my apple ID after updating to iOS 11
I'm extremely angry. My phone ALWAYS says I'm running out of storage. I'm very confused because I have hardly anything on my phone. Today, to download iOS 11 I deleted EVERY SINGLE APP and picture, along with most of my messages. Should have freed up a lot of space - it didn't. What is "other???????" My phone is basically wiped clean but my storage is still at 11 GB. Makes NO sense. Not even the big issue.
ANYWAYS so I downloaded iOS 11 and now my Apple ID won't sign in so I can't access the app store, iTunes, or iCloud. I literally just want to put the apps back on my iPhone. It doesn't give me an error or say my password is wrong - I know it isn't - but instead, it does NOTHING. I don't understand why it's doing this.
iPhone 6s, iOS 11