obs recording lag

Hey I own a youtube channel where i do tech and gaming, and lately ive been noticing that my game recordings look very laggy and choppy, ive looked at alot of videos, and i might have found a way to cut out the lag, but now i have poor video quality it looks very pixelated and blurry. I have a...

So when im not plug in my laptop, my obs run smoothly, no lag. but when i play game (i need to plug in my laptop to acivate my GPU) my obs run like this, and the record result will lag. Here is my problem Here is my recording result