Well, I've decided to start cutting down a little on my DPI. Starting to think it's becoming a little too much of a limiting factor for me, so I'm jumping down from 2000 to 1600.
It was actually really easy to transition to, just had to drop it by 50 DPI every few times I played a beatmap. Still feels incredibly slow for the most part, but I've adjusting to it well enough. Aim in general feels a little bit harder, but I'm missing circles a lot less often and I even managed to get 5 pp while making the transition. The biggest downside is that I have to move my hand more, but that has made it easier to keep control.
I also noticed that I don't have to focus as hard as I use to and my head doesn't hurt as much. Not sure if it was just for today or not, but I also didn't get nervous from high combos.