I'm 2 months post Hair Transplant and not all hair have shed ? Will this impact my final results?

I am 2 Months Post My Hair Transplant. 80% of my hair have shed, Rest have not shed, they are still hanging in there, i can't really decide very correctly but they seem to have grown to a level and looks like they have stopped growing. I am getting worried if they don’t shed which they don’t look like they will shed. How will they make way for the new hair beneath to arrive at the surface ? Will it impact my final result ? I am getting worried ? What should I do ? Should I be concerned ?