One thing to keep in mind is that it's common these days to grow up with the idea that "you can do anything you want" or that "you're only limited by your dreams." This gets reinforced over and over.
And while its purpose is to encourage people to be more educated, to try new things and have them gravitate towards what they really want to do in spite of traditional or historical restrictions, it also comes with the consequence of making people feel guilty for not knowing what they really want to do.
Sometimes you try something that you think you'll like and you get a hefty serving of reality forced down your throat. You can recover from this when you figure it out in high school or through a part-time job as an undergraduate in university. It's a lot more difficult to recover when you figure out that you're not happy with where you are but you've invested so many years of your life and taken on debt to get you there.
It's even more difficult when a mid-course correction has dependents along for the ride.
I don't know if this will help, but one thing that's important to remember is that there is not some golden job out there where you would be perfectly happy all the time. Every workplace has politics, difficult people to work with, or tasks that you would rather not do. We live in a world where the tools we have for convenience have also blurred the lines between home and work.
What you can do though is make a point of spending time thinking about your direction. Weigh the pros and cons. Keep an eye out for decent opportunities. And if you don't come up with clear answers that's okay. Some of the most interesting people in the wold have no idea where they're headed. They're just hanging on and shouting "wheeee!"