Battery. Swelling battery, replace immediately as it is somewhat dangerous.

The most common reason I've found for this is the battery directly below the track pad is inflating.

I forgot to mention the battery is actually fine

I wasn't entirely sure it was since you can click. This track pad is before haptic feedback

Battery.

I fogot to mention. Battery is fine and no signs of swelling since i replaced the battery just a couple years ago.

Where you eating Cheetos?

No. Why lol

makes trackpad slick :)