If the butt of the grip is in your crotch, you're way too close. Get a little separation--maybe 5 inches or so from your fly. Then concentrate on hitting the ball on the rear inside half of the ball, like you are trying to hit a baseball to right field. Make sure that you're relaxed and complete the swing. Your draw should be back. Also, check to make sure that your stance isn't getting too open at address. To hit that draw, it should be a bit closed.

If you start hitting big hooks, you've overcompensated.