Only you can answer that question or not. If you have certainty that's your choice, I'd say just be sure you have that first because when it's done it's done. If you are having any doubts, I'd say show yourself the respect you deserve and take a moment to think on it. Find things you like to do to really focus on and clear your head out when you can, and try to organize your thoughts between doing those things. Music you like, any hobbies, whatever. Sometimes you need that break for things for a bit. Sorry you're struggling in any case. You're in my thoughts. For as long as you decide to stay and talk, I'm around so don't be a stranger if you feel up to it.