Welcome and nice to meet you

You are in the right place for support and you can do this!
I am very early in my weight loss goals. I was very scared to even try to make diet adjustments because I assumed I would fail. Eventually I decided I had, had it, and it was time to give it a try. I'm almost embarrassed to say what teensy changes I made at first, but however tiny of a step, it was a step in the right direction and it kept me motivated.
My first change was to only eat foods with better dietary merit. Basically cut out fast food. I still ate as much as I wanted of any other types of foods, just not really bad empty type calories. I also doubled my water intake which was uber hard. That's literally all I did to get started. Later I decided to try eating slightly less. And later still, switching to baked chips. And later still, cutting way down on soda. And I have kept challenging myself from there.
Good luck to you and please keep us posted!