Decent computer but jittery gameplay

[ghost]

So i installed Minecraft bedrock 1.14.20 as i was instructed by a youtube tutorial and everything works just fine. Well, mostly everything.
My computer (When it had windows 10) could run this version just fine. (Technically these are 2 different versions) It had Full 60 FPS Smooth gameplay most of the time.
The render distance can go up to 22 chunks at maximum but im using 14 chunks because its a good render distance for me. Also, the worlds load quick and resource pack loading is quick.
Even with the lowest render distance and lowest video settings, it makes no difference.\

Anything anyone can think of to fix this? Maybe editing some things in the options.txt file?