I was in the same boat as you. Just couldn't get started. I was overwhelmed. And I was VERY addicted to sugars/carbs.
On 1 January I quite drinking Mountain Dew cold turkey. (just wrote a blog post about that
here. I can tell you it was hard, but I did it. Now I drink a cup of coffee in the morning and water the rest of the day. My coffee now only has two servings of my creamer, and no added sugar. (I used to put probably 200 or more calories worth of sugar in...yikes!)
I also cut back greatly on white breads, pastas and rice. I feel so much healthier now, have more energy and don't get that "crash" I used to get.
A big help to my weight loss was going to water. In the beginning, I couldn't stand the taste of plain water, so I added Crystal Light (which I now can't stand!) or flavored with cucumber slices or lemon juice. Now, I love plain water and mostly drink it that way.
A lot of people I know easily drink most of, or all of their daily calories in a day not counting their food.
You can get started. You can do this. My advice for you is to start increasing your water intake and decreasing other calorie beverages. Look up low calorie meals and subsitute those for what you currently eat.
If you eat out a lot, start cooking more.
Get out and move. If you start craving something really bad, get out and walk. Vigorously. As fast as you can. (Even if it isn't that fast at first.) When you get back, you may find that what you were craving isn't worth undermining the effort you just put forth.
I used to not be able to control myself around chocolate. Would eat waaaaay more than my share. Now? I can eat one fourth of the bar and save the rest. Trust me, if I can do it, so can you!
Weigh and measure everything you eat. Increase your fiber and protein intake so you will not feel hungry. Accountability is key here. You coming here is going to help you tremendously.
You can do this. Starting today. And we are here for you!