Was terrible tbh, over the last month or so i've made the effort to eat better. My main vice is flapjacks though

Ever since I packed in smoking i've been hooked on them.
Typical day would be:
6:50am Bowl of cereal + White coffee with sugar
between 12-1 Sarnies, usually ham or similar (with no butter or mayo, it turns my stomach)
Flapjak at about 2pm
and main meal usually something out of the freezer (oven chip/waffles/fish fingers etc) about 7 ish then I'll end up snacking on the sofa until about 11 when I hit the hay.
I'm gonna join a gym, so if I go after work, i wont have eaten for around 4-5 hours.
I know I need to stop snacking, but if i'm doing something I dont even get hungry so I need to stay busy/active.