Try and reach for the fruit instead of the biscuits
It does take time to adjust to SW if you've been doing WW, I did WW 3 times before I tried SW lol, but you'll get used to it and it's a much more flexible plan. SW is also much more about taking you away from the convenience foods and eating fresh, so it gives you a much better 'education' in healthy eating that stays with you for life.
Keep at it hun, your perseverance will pay off