Migrating account destroyed my textures

I migrated my mojang account to a microsoft account yesterday by clicking on the link in the launcher, there was no trouble until I started minecraft and almost all of the textures were broken. My cape showed up in game, but depending on the angle my camera was at, it could be the intended design, the texture of all the paintings, or all the item textures. when entities were on screen near each other, their textures merged. the sky displayed all the phases of the moon at the same time. all mobs and entities flash in and out of existence at random. weird lines show up all over the screen and when i move the camera the screen blurs. it has made the game unplayable. the items in my hotbar and creative item inventory were usually textured at random, for example the first 3 hotbar slots were all textured as creeper eggs despite only there being a creeper egg in slot 1. I've restarted my computer, deleted all my minecraft files and reinstalled the game and you can see by the last picture, it got even worse. I posted about it on reddit and everyone thinks its some sort of resource pack or mod. any help or explanation on what is going on here would be appreciated

I checked the output logs and the only things unusual were warning messages i couldn't understand 

Ambiguity between arguments [teleport, location] and [teleport, destination] with inputs: [0.1 -0.5 .9, 0 0 0] 

Unable to play empty soundEvent: minecraft:entity.cod.ambient

 Can't keep up! Is the server overloaded? Running 4221ms or 84 ticks behind

I tried to open a game in 1.16 and i did not have this problem. it only occurs in 1.17 and above