Need to be healthy for once

Hi!
I have never been a very active/healthy person, which is something I want to change. For once I want be happy with my body. I tend to eat out of boredom, even if I am full. I am horrible with sticking to diets partly because healthy food is so expensive and I am sucker for cheap and quick food. These past few years I have gained so much weight that I do not even want to leave the house in anything other then my scrubs. I need someone to keep me on track and encourage me to put the cake down.

Wish me luck!