life advice ?

Danielle • 23 | living life . mommy to Nova Clarke 092417 . Biologist . Happy hippie . Nature & outdoors . Animals .
Im so excited to become a mommy and I'm 12 weeks along almost into the second trimester finally yay! I just stopped throwing up about a week ago still nauseous here and there but starting to feel much better . however I'm not showing at all; I barely even have any bloating ... I feel like I keep getting upset about it because I'm so excited for people to be able to tell I'm pregnant and there's no visible signs yet =/
also my boyfriends brother just started dating a girl that is 6 months pregnant and he's planning to take on the father responsibilities for her child and for some reason I feel like it is taking away from our special moment . It really bothers me and I cannot stop thinking about it .