Make a plan.
Do you find it easier to vary things, or do you prefer to stick to the same foods?
If you already know you will eat XYZ at x o'clock, you are much more likely to stick to it.
Your list to me looks like crap food, for a sad person. Do you also have to make food for other people?
Work out what you want - lose weight - how?, feel better - not just food etc. Loads of people will help you. Even if you're not sure, you can come back and bounce ideas about.
Have you got anyone in RL that can help you? Try not to buy any more crap. If you hate cooking, or can't be bothered, work out a list of healthy, almost zero-effort, quick meals, several have already been suggested.
Good luck, look after yourself, ask for more help if you need it.