I've tried all the other questions and searched everything on this that I could already, a lot of the other questions involved existing apps that were being updated or people with developer accounts but this is like my second time using Xcode and it has worked before.
This just happened out of nowhere. I keep getting these two errors and it allows me to run simulators but not build onto my iPhone:
Automatic signing is unable to resolve an issue with the "LearningSpriteKit" target's entitlements. Automatic signing can't add the application-identifier and keychain-access-groups entitlements to your provisioning profile. Switch to manual signing and resolve the issue by downloading a matching provisioning profile from the developer website. Alternatively, to continue using automatic signing, remove these entitlements from your entitlements file and their associated functionality from your code.
Provisioning profile "iOS Team Provisioning Profile: #####.LearningSpriteKit" doesn't include the application-identifier and keychain-access-groups entitlements.
This issue is related to Bug 1534145. SSL.com: P-384 curve / ecdsa-with-SHA256 certificates.
A representative from Apple estimated 558,000 certificates to become invalidated: Bug 1533655. DigiCert: Apple: Non-compliant Serial Numbers
GoDaddy, Google, Apple and Facebook (that would explain why Facebook was glitchy today) are affected.
They are working on resolving the issue right now.
That would explain our problems, folks!
Update: The issue has been resolved. Try to refresh your projects.