My iCloud and phone storage is full and my camera permissions in all apps have been turned off and disabled. Please suggest how to resolve this? My iPhone storage is full and iCloud as well. I tried to delete some pictures and videos and apps.  But it seems like they are not deleting and nothing is changing on my phone. I have tried uploading videos to YouTube so I can delete them from my phone. I did that for a few days. Now all of my apps cannot access the camera through Settings at all or request permission through Settings or privacy. I need help. I have iOS 13.6. I also have another software update pending but I do not have enough storage to download it.
Apple has an article walking through how to rescue a device that needs space to get to 13.6.1.

https://support.apple.com/en-us/HT211686

Worst case, back up to a computer and then use that to get you past the space crunch. I’m delighted with how 13.6.1 has helped me use space better on iOS.