End of day2 and feeling fine - can the carb flu still get me??

[littlepeas]

I'm feeling fine on low carb so far (2 days in) - just wondering whether I can breathe a sigh of relief yet, or could I still be hit by the carb flu?

[FourArms]

I think day 3 is meant to be the worst so maybe. I suppose it depends how carb heavy your diet was to start with?