What kind of a bit are you riding with?
A few things, since the horse isn't engaged properly, it's making everything look choppy including your trot. I think once you teach Peanut to streeeeetttccchhhh down into the bridle, and use the hind end, and lift the back.. you'll have a much nicer trot and you'll post it a lot better.
Try not to lean forward as it encourages your horse to go on the forehand and then things become heavy instead of light.
Now enough about the horse...
You look good just watch those diagonals!!! It's okay to peek down. Remember rise and fall with the wall. Sitting up taller will help you connect those seat bones down and keep up with the horse even better than currently.
Love it, QH!
"Strength is the ability to use a muscle without tension"