Spriting problem

Hello I'd noticed that my minecraft started with an issue.
Basically the issue started a week ago, and I'd tried to solve the problem in many ways.

When I start sprinting with double W ou CTRL the char start to run and after a little moment (1-2 sec.) the char start choke to run and for itself starts to walk in some strange way, like choking every time.

I'd tried to reinstall from 0 the game, update java, vga drivers and everything related to software that I know.

What could possible could be?