My baby daddy sister and i are about 2 or 3 weeks apart in our pregnancy and she has a round baby…

My baby daddy sister and i are about 2 or 3 weeks apart in our pregnancy and she has a round baby bump im still flat everytime i come around she gets jealous and throw sideways comment saying stuff like oh I can't stand you get away from me with a flat stomach how are you almost 5 months pregnant and you have a flat stomach i shake my head but she is going to catch me in a bad mood and im going cuss her out ! Dont hate cause i can still wear crop tops lol