Good for you but i'm thinking you should quit gambling for now, from the moment you are having profit. Cause later you will lose much more than the money you earn, trust me.
Though you are right but sometimes gambling can be good too, I know someone who makes a living off gambling and they are doing it quite nicely. I am not encouraging anyone to gamble their money but I am just telling that since it's a 49.5 winning chance in dice it's not that bad trying your luck. If your 49.5% cannot make you win how can a house with just 0.5% edge make you loose ?
After winning what you did. Did you leave the game or continue? This is the main point that when you won something and leave gambling you will be in credit and if you want to earn more and more you will lose your winnings and the rest you have in your pockets. Winning and leaving needs patience and mindset not to gamble if I won money even 100 dollars. Continue gambling will take you in worst conditions.