This does not affect everyone. Other friends can use Minecraft without crashing.

My Minecraft Launcher keeps crashing after opens to the loading screen of version 1.14.4. It had been working yesterday, and the days before that. I tried loading it today, and it keeps crashing. I have tried shutting my computer down, and changing versions(if that changed anything). My wifi is steady and is secure. I have asked my friends, and theirs works with the same version.