I've planned a new life.
What was your reason for wanting to begin a new life?
I was motivated to get away from the bad things that felt like they were haunting me.
Wanting to make changes and start fresh is perfectly normal, but running from your problems is not a good way to handle them. Your problems won't stop haunting you just by ignoring them. You should face them directly rather than trying to start your life completely over.
It's the only way I can go out of my misery.
It is not a good idea to continue and avoid your problems. If you do not address them then they will never be fixed. For this reason, running away from your issues only makes things worse.