Thank you so much!
It sounds like you have already begun! Just by accepting that you like eating 'not healthy food' is a great start. Perhaps you can make that even more defined now: I find that it is usually a good idea to keep a register, for a few days only, of exactly how you feel every time you eat food that you know is harmful to you.
We often make poor diet decisions based on telling ourselves stories. However, once we've recorded the real effect that those foods have on us, with compassion for ourselves and with this new knowledge, we can make better choices in the future.
If you then need more clarity on how to make these choices, feel free to get in touch with me.
I really like eating not healty food, but i understand that it is bad for my body. How should i begin?