5 weeks 4 days

Amber
I just learned after 7 years of off and on trying I am finally pregnant with baby number 2 but it has been a week since I found out and im starting to notice that my weight is slowly dropping instead of me gaining weight. Does anyone know why this could be? Ive been eating 4-5 xs a day with small snacks in between meals. If anyone can help I would appreciate it very much!!!