Other lucky people do more. It is not skill, you have been hit by luck. Congrats on that. I play a lot of roulette and slot before. There are times that I will double up my bet because of a continuous losing streak for the session. Sometimes it's a successful one that enables me to come back from huge losses.
On slots, there were times that I luckily hit a high multiplier only after a few spins. Those wins are not because of my skills, they are purely based on luck. That's the same with your case.