Why is my Camera Inverted?

I dont know what happened but when I play my game in the editor the mouse Y axis is inverted, I look up by moving the mouse down and down by moving the mouse up, PLEASE ANSWER! lol Thanks

In PIE, there is a console command to invert the mouse. It is InvertMouse.

Before that you check you input settings in Edit → Project Settings ->Input. In that find the axis mappings that have your mouse and see if the invert option is set correctly.

I resolved my problem by deselecting the light I was piloting.