You feel crunched because you are. I agree you could have sized up on the bike easily... but that doesn't really help you now.
So, you need to make room between the front of the saddle and the armrests. (effectively, make the bike longer) I would also guess part of the reason you aren't sitting on the bisaddle "as it's intended" (ie - it's damn uncomfortable) is because if you were to sit on the very nose of it with your twig and berries off the nose your knees would be in your elbows, and so you're sitting about halfway up the saddle. I should have expanded on my first post when I said "up and back" - someone pointed out that normally you go down and back to preserve angles, which is true but assumes you're starting with a relatively dialed fit... which you are not. Also slamming the saddle as far forward on the rails as it will possibly go sometimes is the way, but it's also somewhat of a holdover from when triathletes were riding bikes that came stock with much slacker seat tubes than a modern Canyon does.
So, more reach, sit on the nose of the saddle, and rotate your hips. Then take a video of that and let's see where you are.
check out this video, should help with visualizing the saddle rotation
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