Iphone crashing and apps disappeared

Hello!

I found my phone stuck on a loading screen. After a quick restart, I opened my phone to find that a lot of my app icons were missing (but the app's names and notification badges were still there). Whenever I try to open one, however, my phone just crashes and would often take a long time to start back up again.

If it helps troubleshoot, earlier in the day i found that most of my apps were behaving strangely when I would open them (safari tabs all blank, youtube videos not loading, instagram stories not loading).

Thank you in advance!!!