It can be very difficult and emotional packing up stuff that tells you that a marriage and family have been torn asunder. When I did mine, it was the memories associated with items & furnishings that got me into crying jags because of the finality of the whole process. The door has been slammed shut and there's no turning back. In due time, I slowly put stuff together and made it MINE.
Please be real gentle with yourself and allow the waves to come.