All fruits and most veggies are 0 pts, so stock up on those. Eat them any way you can. I also eat a lot of egg beaters and/or egg whites, hard boiled eggs, fish (less fatty kind like tilapia), shrimp, broth-based soups, vita muffins, yogurt, natural applesauce.
Good luck! We've got a sweet WW support system here, so you're in the right place