It is uncommon to have both hamstrings pulled; I think your muscles are not well conditioned enough to take the load of the intense game. Remember, it is important to have good fitness regimen for playing any game as games do not provide all-round fitness. I suggest you take rest for 3-4 days and gradually start the game and follow good fitness routine and do good warm-up and limbering down regularly. Playing a competitive game with pain means inviting a serious injury, so refrain.