Hang in there. Your feelings are normal.

Get plenty of rest and eat well. And some good exercise daily if can. Let your dog help out with that and enjoy a different sense of companionship.

It will pass quicker than you think in the end, and likely end up being a great opportunity for personal growth and a confidence builder. You and the whole family will benefit from that

To boot, it's new year's day! Fresh start. And this situation is part of that for you