It is always difficult to balance our internal drives with the needs of those around us; both spending too much time on ourselves, and denying ourselves an outlet for creativity, can lead to resentment one way or the other.
I would say that I have been “lucky” that my childhood was a bit more difficult than some, so I had a clear vision of who I didn’t want to be, and that meant some personal sacrifices, especially around hobby projects.
I hope you’ve managed to rebalance now your kids are presumably a bit older.