Actually I'm an idiot and I have missclicked in a hurry the size of my font size while changing the settings and I can't redo it because pycharm is not reacting as it suppose. My goal was to set it to 20 and I misstyped it to 200:).
Reinstall is not the way I want to solve this problem. Shortcut for settings is working but settings are not, the only thing I see is gray background and they are not loading at all and I can't interact with them. Also I don't have any files in %appdata% folder so I can't configure via that also
Here are also some screenshot of my pycharm view.
That's how settings inside GUI look like.:
If anyone know how to reset or change styling settings without interacting with settings inside GUI.