Should I have broken up/ taken a break?

The most important thing to get out of all of this, and your last relationship, is to learn from your mistakes but don't be hindered by them. If you are not in the right mind frame for a relationship, then take a break. Tell your gf how much you care for her but being together would be a hindrance for both of you. Keep communication lines open and honest, it might help grow your friendship, and she cares for you and would be worried about you if you shut her off completely in an instant. Who knows what will happen, just be honest with each other. Focus on yourself - mind body spirit. Keep busy, talk to professionals about your depression, if need be, but never give anyone the power for you to stop feeling love again, just because of whats happened in the past. Relationships take work, they're thoroughly rewarding, painful at times, but when you find someone that loves you, and you are both at the same stage in life, its amazing! Lastly S**t happens, you've got to learn this in life, its your attitude thats important - stay POSITIVE!! It WILL all work out for you!!!!!