Sorry but you should be back in the class Anyways your responsible for you own mistakes. You should be diving at your own level of certification. Don’t trust any other divers opinion not matter how much experience they seem to have. Trust your gut and what your taught in a cert’d scuba class. Your only buddy is your gut and brains. Anything else will kill ya. And no one else needs a law suit when the family reads a posting on your computer. Sorry but its the truth. Now go have fun in another scuba class.