Ate half a sub, what should I do? I just ate half of a sub; roll, 3 pieces of lunchmeat, 1 and 1/2 pieces of provolone, little bit of dijon mustard. I'm scared that I've irrevocably ruined my diet and might gain back the incredible amount of weight I've lost from one moment of weakness.

Should I force myself to vomit? Should I fast for two weeks? Work out for 5 hours? Should I go to an ER, tell them I ingested poison, and get my stomach pumped? Pray to every deity and hope one of them magics the calories away?

Also, new here and wondering how good is this Halo Top (?) I keep hearing about?