I am on maintenance now (Phase 4) but I understand your 'symptoms,' the hunger part will pass... just think about your body's shock at not getting those processed carbs it's used to. Hunger means you would be happy eating a tomato, or 2 c of lettuce. If you are saying "Yuck" at this point then it's obviously NOT real hunger, just your body wanting back its high carb fix.
Drink lots of water, with a TINY squirt of Mio if you have to, or a big splash of lemon or lime juice. Have a Hot Celestial Seasonings Apple Cinnamon herb tea if you want sweet. If you need to chew on something, unlimited lettuce (sturdy types like romaine or red leaf are more satisfying) with a bit of Frank's Hot sauce mixed with apple cider vinegar and a splash of soy sauce or braggs seasoning worked for me.
Hang on, it does get better!!! And you will be so happy at your first weigh in, I promise it will all be worth it. Get out of the house for a walk, or walk on your break at work - outside is best if you can. Changes your whole perspective!