It feels pretty awful because it is.
Don't minimize what the stressors you're under and what you're going through, it wont do you any favours.
I may not know you but I care, I have huge abandonment issues and don't know how I would keep it together in your shoes.
So pat yourself on the back for hanging in there and not drowning yourself in the bottom of a bottle. Its awesome that you've held on to your sobriety through this rough time. Sometimes all we can do for the moment is to keep keeping on.
Please keep posting.