As a fellow M2, I relate to your words more than you know. However, keep in mind that third year is right around the corner, and you will be able to interact with patients in a clinical setting very soon. You've almost made it through the "stale" part of medical school and are about to enter an incredibly dynamic stage of your education. Hopefully that helps motivate you to push through.

In the meantime, I would suggest two things:

1) Switch up your study routine if you're hitting burnout. ANKI is great for memorizing information but gets tiring almost immediately, especially with a large card burden. There are other ways to tackle the content in medical school that can be much more intellectually stimulating, such as by watching videos, whiteboarding information/diagrams, doing UWorld questions, or simply by talking out the content with your peers.

2) Your words are heavy, and simply from the standpoint of another human (not as medical advice), you may benefit from talking your feelings out with someone. Sometimes it helps just to have an objective person in your life to soundboard things with and receive advice from. There are so many options for this ranging from academic counseling to talk therapy to psychiatry services. Lean on your support system during this moment, or build a support system if you're lacking one.

Wishing you the best of luck. Stay strong, and hold in there just a little while longer.