Don't sweat it Shane. you aren't done yet. You've done a great job getting a symetrical bend, for one thing.
So, I mess up a lot of bows through enthusiasm, and have some tricks for you.
Grab some masking tape, take a long olook at you last pic and the bow, and wrap some tape around where you don't want any more removal. To my eye, that is about 1/3 of the limb length (starting at the fades, outward). Then work that next third of the limb using a systematic wood removal system. My favorite is where you just scuff it up with the rasp, and then scrape the rasp marks off. Or, I even sometimes get a dark crayon or piece of charcoal and mark areas I want scraped, and then scrape until that is gone.
Your next couple of inches of tip movement should come from that middle third, and the rest should stay put. Then stop and re-evaluate.