sair,
the memory thing could also just be down to having a child. M<y son is almost 2 and i have memory lapses, forget words and what Im trying to say.
Im not trying to say that youre not suffering, but some things may well be normal things that seem blown out of all proportion because of your depression rather than symptoms of your depression.
Take one thing at a time and complete it. Dont try to do too much at once as failure to complete it will add to your woes. Pick one item that needs to be done and dont pick anything else up until its done. It may help to focus the mind.