Twins nub theory? :)

B • • Angel baby 2014 • Little man born 2015 • Angel baby 2016 •Rainbow baby b/g TWINS 2017 • Girl 2019 👼🏼👼🏼🌈
Can anyone tell me what they think my twins are? :) based on nub theory?
Update: I got a boy and a girl! Baby A is a boy Baby B is a girl 💙💗! 😍
Baby A
Baby B