There’s a rule I follow after every gambling win: I make sure to enjoy the money I’ve won, no one can guarantee that you’ll keep winning after a few wins and no one can say the opposite either , you just need to know how to set limits for yourself, otherwise you risk losing everything without even having enjoyed the moment that’s how it can quickly turn into an addiction
Your rules are helping you stay safe and sound with the winning you get each time. That's if you can continue keeping to those rules. The moment you win and take a break, get the money out of the casino, even if you don't spend it on something yet. It's enough to reduce the chance of losing it all again to gambling, even if you are to place a bet again with little money left or with other money next time. That eagerness and overconfidence that rose from winning might have reduced, and you will gamble naturally, not under the influence of any recent winning.