EDD in 2022 and not going to vaccinate?

my edd march 2022. Dr tc chang at thomsom told me to get covid vaccine after 14 weeks. and only get the Pfizer vaccine as it is most researched and used in market so far. a gp in tampines that I always visit even told me I could get the vaccine in first trimester . I feel its better to be vaccined while pregnant and pass the antibodies to newborn. good luck