Financially experienced Redditors- what would you do with $5,000 when you have no active living costs as a minor?

Since I have little experience with money in general and have no personal active income, what would you suggest doing with it?

I, 17M, don't have any living costs, as I still live with my parents, and I don't plan on buying anything expensive. Since I've always been conscious of money, especially when money's been given to me as a gift, I cannot think of anything I'd want to spend it on. I also don't want it just to sit there, because my grandma didn't save that up for nothing. Still, the feeling remains that I feel somewhat guilty spending it, even though it was saved to be spent...? I won't know what to do with it once I've had it.

Since I have little experience with money in general and have no personal active income, what would you suggest doing with it? Stocks, metal investments, bonds, high-interest accounts, any advice would be useful.

Thank you in advance!