family issues

Brittney
This is my second pregnancy with my first me and my cousin were pregnant at the same time my due date was April 29th and hers was may 12th my family was more happy for her and would post stuff saying I'm getting a grand child may 12th never anything about me being pregnant I let it slide I didn't have my baby girl till may 6th. Now that I am pregnant again we did a cute little announcement to our friends and family on Facebook. A week later I was talking to my grandmother and she said did you know so and so is pregnant ( not gonna use her name) I told her yes I know she copied me and did the announcement on fb. I told her he we go again everything is gonna be about her and not me. well we did the harmony test and found put what we were having so we did our gender reveal posted it to fb and she was like how did you find out so early I never told her. Well the other day my grandmother called me and said I needed to send her a pic of my belly cause so and so was in town (keep in mind I live in a different state) I told her y so you could compare me to her I'm not doing it. She finally found out today what she's having and my aunt posted on fb I'm getting a niece so and so is gonna have a girl now I have a niece and nephew. It's like I don't even exist. Am I overreacting or do i have a reason to be mad?????