iCloud claims I only have 1GB
I've been backing my iPhone up to the iCloud for the last two years and all of the sudden it has decided that it doesn't have enough space. This is ridiculous since I should have 5GB of iCloud space, and my phone only takes up 3GB. I only back up my contacts, calendars, and I turned off photos and all unnecessary apps. But I recently noticed that when I go into Settings>iCloud>Storage it tells me I have a total of 1GB and 958MB free. When I click upgrade iCloud storage it claims I should have 5GB (the free plan). Has anyone else experienced this?
iPhone 5, iOS 8.3