what kind of shark is this?

I caught it in the intercoastal waterway by Onslow beach in north Carolina on camp Lejeune nc

its long and slender the 2 I caught were between 2 and 3 feet. Small mouthed didn't appear to have teeth of they were very small. They had big bright blue eyes and appear to be nocturnal. I know they weren't nurse sharks because they had pointed noses and there mouthes were more to the front then on the bottom

im more of a fresh water fisherman of it helps were using croaker and bluefish as bait