I got it to work: here's the problems I encountered and how I fixed them.

[GrahamboJangles]

My autoscroll.sh looks like this now

~button2
    while true; do
        xdotool click --repeat 100 --delay 20 5 &
        sleep 1
    done
@button2

Make sure to run

sxhkd -c ~/.config/sxhkd/sxhkdrc

I had to mkdir, also make sure its hkd and not khd

mkdir -p ~/.config/sxhkd

pynput was getting error installing

sudo apt-get install build-essential python-dev python3-dev

PyQt5 was getting an error installing:

pip install --upgrade pip setuptools

pip install sip