I can't say if it's normal sis kasi nung time na yan, ang nafefeel ko lang ay puro suka and walang gana kumain. May thread tomorrow yung OB sis ng 1-3 pm, you can ask her to be sure. :) As to vitamins, multivitamins sis and calcium dagdag mo. Pwede ka na rin mag-iron since 2nd trimester na.