Chosen Solution

My volume seams to be stuck on mute and locked at the same time. I have already tried resetting the NVRAM and restarting my computer.

Update (03/28/2020)

Yes, it is connected to the internal speakers

Did you go into your Sound control panel to make sure you’ve got your speakers selected? I’ve got my headphone jack plugged in with a Digital OptiLink right now, and I’ve got a Bluetooth speaker connected and the active speaker

What does yours look like? Update (03/29/2020) Lets reset your SMC to see if that fixes things How to reset the SMC of your Mac