I sometimes feel like I should move away
Why would you want to move away?
Because I feel trapped in my hometown and I yearn for freedom.
That's understandable. It is okay to want to explore other areas, but permanent moves can be a big undertaking.
I'm not sure if I'm going to move away, I don't have a plan yet.
I understand how you can feel trapped in the same location, and also how difficult it can be to move away.  I think the best thing to do is just to take small trips whenever you can, to experience more of the world.  It will break the monotony, without requiring difficult life changes.