I'm exactly where you are Boon, my breakup is very raw. I am dealing with that very badly and think depression has set in. I am taking antidepressants and should be starting therapy shortly. I am questioning so much at the moment, not just my relationship with him, but about myself and I am going round and round in circles. I just want to hide away and not face anyone and I don't know why. I wonder if I have been depressed for sometime and the break up has just brought everything to a head.
At least you are going about your daily business, I feel like I don't want to face anyone at the moment and really want to "snap out of it"