Yes, the coaches at my box observed my squats but did not spot a problem with my balance.

I am trying to consciously apply force with the two sides, but not know if it is enough. For example when jumping rope I felt my right calf really tired, and then started trying to use more of the left one, after some time they both felt well.

Another symptom that let me to think it is not right, is that the belt that carries my phone while running slides to one side as the run progress, I believe it should stays in the middle were it started.