How the hell do I shoot good

I went to the range again today and zeroed my red dot properly before putting another 150 rounds through the barrel. I’m up to 350 rounds shot with my gun and my form is doodoo dogshit.
My accuracy is alright when I go slow and work my way to the trigger wall; I overcompensate and dip down left if I’m rapid firing, that’s if I’m not trying to find my reticle. How the hell do I get gud?
I feel like I may be too rigid and not letting the gun recoil correctly back onto target. At least I feel like I’m making progress trying to learn holster draw and getting into low ready/compressed ready position. I finally stopped racking a new mag like a newbie and started letting the slide release chamber for me.