Sparrow wallet have very good documentation page: https://www.sparrowwallet.com/docs/ Did you read it?

I suppose you have all your sats into just that single wallet. I would not recommend to have everything in one place. Always use the 3 leveles stashing: hold, cache, spend. Please read more details here in this very important guide: https://darth-coin.github.io/beginner/be-your-own-bank-en.html