2019 Mini Countryman F60 Base. 48,852 miles. Starting jerking when accelerating from a stop. Thrown code P2762. Anyone else experience this code before for this mini?

 

If you Google that code you will see that it indicates an issue with the torque converter clutch pressure solenoid control circuit. It's a component in your automatic transmission. You may wish to have (any) garage clear the code for you to see if it stays away, but given the symptoms you mentioned, it sounds like you will need to have your transmission diagnosed by an expert.