This sometimes makes me reluctant to use BTC to buy something because it feels unfortunate if the amount spent is greater and the value goes up when the price of BTC goes up.
But congrats, you have spent BTC you have with stuff you love.
This is always the worry of why some don't want to spend their bitcoin. But, don't forget that bitcoin is really made to be spent and just eventually became a store of value.
Well, if you don't have any regret of spending it for the things you like, you deserve it and don't think about it anymore. Just cherish the moment that you've used bitcoin for buying that thing of yours.