Without going into too much detail, I've ended up having an unexpected pub lunch. I drank fizzy water and had the only thing that looked ok on the menu which was salmon with salad. I ate all the salmon (which was lovely after 7 weeks SS) and nibbled on the lettuce and cucumber. I'm not sure how much damage I have done as I have not looked into any of the higher plans, but my thought is that salmon is protein and the cucumber and lettuce as low in carbs. Also I'm not sure whether I should still continue having 3 shakes today. Any advise would be greatly appreciated.