So i may have done something stupid

Soooo before I say why it's bad I'm gonna tell u I'm a minor, anyway so I have a Bing account and I used to use its ai feature for inspiration on character design, and if you don't know, Bing has a rewards system, and for each time you generate an ai "art piece" it gives you reward points, and so all of those months of using it has totalled in me having over 2000 reward points, today I was on the ai thing because I wanted to see my old generations and I noticed my reward points, I clicked on the icon and saw thst they were doing a $5000 Amazon card giveaway, so I clicked on it and basically I have to use a certain amount of points for my chances at entering the "sweepstakes", the highest option was 25, which is 1000 points, so I did it. Anyways results come in at June 5 and I'm kind of excited because if I win I can buy many stuff, but the downside is if I win and I buy a lot of stuff I'm gonna have to explain to my parents how I have the money for this, oh well, that's future me's problem.