You keep saying that things you do and feel about food are stupid. I don't think you need to keep putting yourself down like that. It is what it is. We have skewed attitudes about food and have made it way too important in our lives. That means the food serves a purpose, and part of this weight loss journey has to be about filling that purpose in other ways. Otherwise we will just keep gaining the weight back over and over again.
About your mom - it depends on her personality, but yes, you might just have to learn to live with the temptations being in the house. I hope she's supportive but if she's not, you can still do this. In my experience it doesn't make much difference if the temptations are right in the house or out at the store - if I'm going to cheat I'm going to cheat whether it's easy or hard to do it. And when I'm feeling strong you could wave anything under my nose and I'd turn it down.
It's a mental battlle more than it's a physical one I think. It's a battle we can win, though. I know it. Say your goodbyes to the foods you think you will miss - it can help your mental state. Don't think of it as goodbye forever, though - if you're like me, that just makes me want it more. Try setting a date or a goal to reach, and when you hit that point you can decide if you want to have a treat or not - and whether you can handle it and get right back on or not. Some people can - I can't. Doesn't stop me from trying (and failing) over and over, though.
We can do this. YOU can do this. Get your mind ready for Monday!