Is this really gonna work

Ok so Monday went well! But Tuesday Morning I was so sick with a massive Migrane! Could it be I sent my whole body into shock with the No Sugar? Well I know I should stay away from the scale but I have to know if it was worth it, so On Tuesday I weighed myself.....I lost 1 lb, so thats progress right? well I am gonna try to stay away from the scale at least limit it to once a week. Tonight I am gonna go try a zumba Class??? wish me Luck