HELP ME ! D: pleaaaaaase!!?

Once again , my dumba*s f/cks up again ! -.- i told myself i wasnt gonna eat any junk food today , i was only gonna drink liquids . so stupid ol ' me ALL I ATE was junk food today >:O & now my belly is all poking ouut . its like i dont have annnnny problem with working out its js ' the diet part is soooo hard for me ! HEEEEEEELP?