Engine died randomly while driving but now runs fine?

Alrighty, I need yalls help. So, I was driving down the road and sped up a little past an idiot. Then just a little further down the road I notice the gas pedal stop responding and rps are dropping so I pull over. When I pull over the engine dies so I crank it up dies three seconds later it dies again. So, after freaking out a little bit I turn off my headlights and crank it again now it runs perfectly fine like nothing happened. I ran an obd scanner on it no codes. I'm honestly lost because it runs fine even though it completes died on me. I'm writing on here to see if anyone could give me some Insite on what happened or if it's happened to anyone else.

 

I would check the battery voltage with the truck off and the alternator voltage with the truck on, as well as the battery connections and major engine bay ground points.

 

Check the MAF sensor too. Mine did almost the same exact thing when it went out

 

Check fuel pressure also.