I agree with everyone else that we have all been there. But whenever I have done it, I apologise to DS once I have calmed down and explain to him why I was upset and what I could have done differently. I want him to understand that I am just human, motivated by emotion, and can't be perfect. And I tell him that every when I am angry I still love him.
Big hugs to you. Sleep deprivation is such a killer and really can bring you to the edge. xo