Being a girl sucks sometimes! :(

Jeanette
So I just recently got my hair cut and once again it was ruined! For the longest time I've been trying to grow it out and I finally got to the length I was happy with my next thing was to make it thicker. But when I got it cut this time around she ruined left one side shorter and very choppy :/ I know there's no such thing as making hair grow "faster" but is there any products anyone recommends?