you should take a backpacking holiday in a busy city somewhere (overseas?). If you have fun, try a working-holiday in a new city for a couple weeks. Maybe one you've been thinking of moving to?
just try it on. There's no downside.
I absolutely hate traveling, I just want to live somewhere and for it to become home.
You're probably right about the cutting off legs part, though I've simply lost sight of an exit from my current situation. I own a house, I have responsibilities, and I'm burnt out from work. I actually had a plan in place to move before I burnt out, but that fucked up everything.
All the best
I believe in your ability to make a better life for yourself.
You can do this.