Reinstalled touchpad drivers, now touchpad is slow and mouse is fast

My laptop is a Samsung 730QDA

I've had harmony between my bluetooth logitech mouse and my touchpad for years. Last night my touchpad stopped working so I uninstalled the drivers from device manager and let Windows handle reinstalling it. Now my touchpad moves incredibly slow and my mouse moves normal speed. I changed the pointer speed of my touchpad in Windows mouse settings but the pointer speed changes both my touchpad and my mouse both. So if I want my touchpad like I used to have it, my logitech mouse goes too fast. It's frustrating. Someone in another forum said to choose one or the other but my hands are partially disabled and I take lithium so I have a slight tremor as well. I have come to rely on both the touchpad and the mouse for different tasks in the same session.

If there is no solution in Windows, does anyone know of a third party program that can control mouse speed separately? Thank you.

EDIT: My touchpad doesn't do 2 finger scrolling or pinch zoom now either