I try to access Discord, I start it up, and I get the black logo on white background...then it shifts to white on black, and greyed out messages appear, a "channel is read only" message appears, and then it shuts down, knocking me back to main phone screen.

Also, I can't seem to access Google very well, Reddit is completely laggy to the point nothing loads, and I don't know wtf is going on. Earlier, everything was working fine.

The phone works. Texting is wierd. All my contacts have reverted names to phone numbers. It's all just wtf confusing. HELP!!!

UPDATE: The weirdness concluded when I went into Android Messenger and simply re-created a contact. Added a name, then backed back out. All the contacts restored themselves. Google suddenly worked even better. Reddit is still crap, but c'mon. It's Reddit. And Discord? Suddenly just perfect. It was the weirdest shit ever to happen. I made sure though, that I have everything backed up onto either the SIM card I have, or the little portable thumb drive I have. Thank goodness for that.