Hi connorocampo,
Thank you for using Apple Support Communities! I understand that you are having an issue with the Touch Bar on your MacBook Pro. It is randomly not working. Is your Mac updating to the most recent version of Catalina, 10.15.2? If not, updating would be good place to start. You want to make sure that you have a backup before you update.
If updating doesn’t help, you can try a couple of resets for this issue, neither will affect your data:
You can start by resetting the SMC. Here's how: How to reset the System Management Controller (SMC) on your Mac - Apple Support
Test to see if this resolves the issue. If it does not, then reset the NVRAM. This article gives instructions on how to do that: Reset NVRAM or PRAM on your Mac - Apple Support
Reach back out to the community to let us know how that goes.
Cheers!