Is loving your job real or fantasy?

I thought I landed my dream job working for a large company that does what my small business did but obviously they were more successful. My job duties have changed like 5 times in the year and a half I’ve been here.

Now I’m fairly certain that I hate it. I dread coming to work and feel so hopeless about my career here.

Is this just an inevitable thing with having a 9-5? Or is loving your job a possibility?