I just can't stay away!

I have been trying to be healthy and have tried to stay away from fry foods and takeaways.. But all I can think of is pizza, chips and gravy and other fried foods! I do drink a lot of water and I think that's the only healthy thing I can have! I have tried other tasty healthy foods but I just can't help but think of something fried! I feel bad for my baby. Does anyone have any advice on what I can do? does anyone else have such cravings?💗