If my bankroll was down to that level, I would stop gambling. Nothing I can do except stop myself from playing gambling because at that time, my minds would get crazy and think how I can get my money back. I can return to casino in other days using the last bankroll I had in my account so I don't need to deposit more money. I don't want to recover my losses before because that can make me lose control and also lose the last money in my account. You can increase your bet but you must accept anything happen. There is no guarantee you can recover your losses even if you increase your bet.