Hi Karen,
I understand exactly where you're coming from. I look in the mirror and don't recognize myself. But I do know that dairy is what is looking back at me.
Cheese has always been my comfort food, combined with bread. I thought I would have terrible cravings for them when I started McDougalling, but I feel really good and haven't had a problem, once I threw out the temptations.
I think you'll do fine if you don't feel you're denying yourself anything. I used to look at those foods as a reward, but now I see I was hurting myself by eating them. Not only did it cause my weight to go up, but it contributed to my sinus headaches. My head feels great now, and I haven't had to take my prescription decongestants since Wednesday.
I have a few newbie tips if you'd like them. I found that making some dishes ahead and having snacks ready helps a lot. I made a big casserole of roasted potatoes with onion soup mix, for instance, and divided it into portions and froze them. I also cooked a bunch of sweet potatoes up and have little containers of them in the freezer, ready to microwave. I've always like stir fry, and making it without oil is easy. I still use my wok, but put some water and soy sauce in the pan instead of oil. The other day I made a big batch with onions, garlic, celery, mushrooms (I used canned and added the water from the can in for flavor), frozen veggies, brown rice, and ginger for spice. I made extra plain rice to have a bowl for breakfast the next day. Opening the fridge and seeing there are good things to eat makes all the difference to me. The recipe section here has so much to offer. I found the 3 and 4 ingredient recipes very helpful (and very economical).
The May'09 - MWL, "ON PLAN, PLANNING TO STAY THAT WAY!" is a good thread to post in for encouragement and reporting your progress. The people here have been very helpful and friendly. I don't feel alone, and that's a big part of trying a new way of eating. I didn't mean to bend your ear, and hope you do well and reach your goals.
Droxine