Hormone Fallout

How bad does this get? I had a dnc at 10w4d this Monday. My breast are more sore than they were the whole pregnancy, even with a tight bra. And I know some of this is loss grief but this also feels a lot like the few days after I had my son where I feel spacey and like I can cry at the drop of the hat. But this spacey feeling is driving me nuts and I know it's hormones. How bad and how long has this lasted for some of you?