Junk food

For weight loss it doesn't matter what kinds of food you're eating, only that you're hitting the correct calorie deficit for your weight loss goals. Nothing wrong with incorporating the foods you enjoy into your plan-you just need to learn how to fit them into your calorie goals.

As you proceed you'll discover that some foods have more staying power, (this will vary between individuals), some food just isn't worth the calories, you'll start finding low calorie foods to add to give you more variety and volume, (veggies are great for this), and then you'll also start to find low calorie alternatives to some of the higher calorie foods/drinks that you currently use, (for example-switching from regular soda to diet soda is an easy way to save calories with minimal fuss, same with salad dressings etc etc).

Focus on learning how to do this whole thing in a realistic and sustainable way for you, a way that you'll be able to stick with not only for the short weight loss phase, but then the many, many years of maintenance that follows!

Sounds like you are struggling with all or nothing and maybe being too strict about calories too.

Just focus on calories for a while and if you eat something like a biscuit just fit it into calories. DON'T decide the day is ruined so you will have to start over anyway, that's what often prompts counterproductive responses like then eating everything and not logging the day.

1200 might be too low for you to start at -- what are your stats? Better to be consistent and hit your numbers every day and lose 1 lb per week then try for two and end up bingeing regularly and not losing anything. You will be in a much better place 3 and 6 months on if you are just consistent, even with a higher goal.

You can eat whatever you want as long as it is within your calorie plan. That means you can have junk food every day and still lose weight. You just have to eat less and track accurately. A diet does not have to feel like torture.