Women's pants that fit right?

I’m a petite girl who just found out that I’ve been wearing two sizes bigger than I should be. I apparently wear a six. The problem I’m finding is that while size 8 pants normally come in Petite, 6s generally only come in Average. And when they DO come in petite, they are still too long for me.

Does this happen to any of you? And if you are too short for petite pants in normal department stores, is there a place wear you can get pants that are geared more to shorts girls? I know Maurices have TALL pants. But that doesn’t really help :/