Reminders have disappeared
I have my reminders on iCloud so that I can sync between my MacBook and my iPhone. A few weeks ago the syncing stopped working. Example: I added a bunch of reminders on the Mac and nothing synced on my phone. I went through every suggestion on this Apple Support page but nothing helped. Then I tried going into System Preferences->Apple ID->iCloud, unchecking the Reminders box, then checking it again. Now all my reminders have disappeared. Can anyone suggest anything else I haven't tried? The only thing I can think of that might affect this is that my iCloud storage is 195GB used out of 200GB. Would that be close enough to the limit to cause this?
I'm on macOS 12.3.1 and iOS 15.4.1. Thanks!
MacBook Pro 16″, macOS 12.3