Don't cheat! Getting into ketosis is fairly hard work so expect to feel a bit off for a couple of days.
If you slip up and carb snack you may have to go through those 3 horrible days again ( some people don't slip out of ketosis fast but I really do.
Diets are hard anyway but jumping in and out of ketosis is just torturing yourself.
If you must eat stick to something that would be acceptable on SS+, White meat and veg, to limit damage.
Use this forum to help, particularly the monthly challenges and the 100% countdown.
See it as a journey not a quick fix.
Good luck xxx