I'm still a beginner on sewing, and a problem that I have had on pants is getting the crotch to come out right. I'm a petite person that is still curvy because I have the hourglass hips. So when I get the pants sewn - the crotch is too low making the pants look huge and baggy on me. I know there is a line on the pattern piece to shorten it to match your height, are you supossed to do the same on the crotch of the pants as well? I feel like I am missing something.