Op, speaking from experience and still wrestling with my own demons daily, find comfort in your puppy. Even when the world is crashing in and you feel utterly alone, they rely on you and love you unconditionally. No matter what they will listen and be there for you and at least for me i found comfort in that. Each dog I've owned has meant more to me than most people I've met and Ive treated with the same respect and dignity that i would a "normal" person, if not better. You are never truly alone. If you ever need to talk, vent or anything else, please don't hesitate for a second to message me. Ill be happy to listen and offer what help I can.