You can install custom cursor themes in your profile using the following guide. You can find other themes that will work but for this example I am using the Obsidian Left theme.
Download the theme archive from here.
If it does not already exist create a directory named .icons in your home folder, from the terminal you can run:
Unzip the ...
Derek, welcome to the Elementary OS forums!
I had a similar experience with Elementary OS - Juno and a Razer Blade Stealth which is equipped with a 13.3-inch QHD display. The resolution comes in at a whopping (3200 x 1800). In my case, everything was super tiny.
So I used System Settings -> Universal Access -> Display to change my display text size.