First off vent away, that is what we are hear for. Secondly I feel your pain with the loss of your furbaby. Much will power dust to you that you can brush yourself off and get back on plan tomorrow.
We all slip up, especially in times like these... I am so sorry to hear about your baby-I know how hard that can be... Just remember that eating will only make you feel better temporarily, and I hope you make it back on the wagon soon... If you need anything feel free to vent anytime!(Thats why many of us are here, its a great outlet.
to you. Hope you're feeling better.
So sorry about your loss. 
Sorry about your loss! You need time to grieve...phase I isn't going anywhere, so take your time to grieve. Life happens.
You can do it!!!
Just remember, each day is a new day and this diet allows do-overs. Hop back on the wagon when you're ready.