Not sure but I guess its a Toe Biter.All the pics I saw didn’t have any eggs so Im sending you this cool pic. Found it in a pond in Gulfport Mississippi.
This is a Predatory Water Bug and it has many of the same common names as the more commonly photographed genus Lethocerus, including Giant Water Bug, Electric Light Bug and Toe-Biter. This is however a different genus, Belostoma. Males of this genus carry the eggs which the female cements onto his back.