macbook is shocking me

Hi, i don't know if this is the right place to post this, but today, the laptop has been shocking me. It has shocked me 3 times while using it. Two times near the left side of the macbook and once from the underneath. All three times on my left hand. The third time it shocked me bcz i was moving it up from my lap w/ my left hand. The third time happened less than 10-15 min ago. It's 10:50 pm right now.

I'm typing this right now because my left hand feels kinda weak and heavy now and I'm having a hard time typing with my left hand right now.

Anyone know why this is happening?