What did we do?!

Here is a little back story. My mom is my dad's 3rd wife but the second he has had children with. He is older than her by 18 years so my 2 half sisters are pretty close to her age. Well when they got married they had my sister, and then 8 years later came me. Thing is 😂 when my mom got pregnant with me, my half sisters BOTH got pregnant soon after on accident. So I was born March 1st and my nephews were born April 9th and April 10th.

Fast forward 21 years, in November I found out I was pregnant. Now I tried for this child but still knew my mother wouldn't take the news so well. Hence why my sister found out first(actually in the end she took it way worse than mom) I was only 4 weeks then. So Sunday I was 14 weeks and today is when it starts to get weird.

MY SISTER IS PREGNANT! Not just like sorta pregnant either. She is almost 13 weeks. She didn't tell anyone but her boyfriend because she didn't want to steal my spotlight.. I felt so bad and was kinda mad she waited so long. She said she didn't know when I told her or even when I told my mom or anyone else. She said she didn't know until a week before Christmas. She told our mom on Sunday then she apologized to me because she didn't plan to get pregnant. Then she blamed me and the family curse

My half sisters got pregnant at almost the same time and now so did we. Great just wonderful lol. Even my mom said it must be a family tradition. I am so excited! We really didn't think she was ever gonna be "ready" to have kids and my sister being the responsible one we figured that meant she wouldn't have kids. SHE IS PREGNANT THOUGH!! I am so happy. I told one of my friends and she was like "I would be pissed." Understand my sister is 29, makes more than enough money and so does her boyfriend, she owns her own house, and has the ability to get anything she needs. I also don't understand why I should be mad? I am more upset that I am making her share the spotlight. I hate attention. I hate being the focus even with family. I would rather hide away in my room when I was younger and act like I didn't exist. Still am this way. Everyone asking me questions and messaging me constantly freaks me out. If she wants it PLEASE take it. Plus I am the baby of the family. I got my share. I was the one who got the trampoline, the four wheeler, the pool, the dog, everything I always wanted. I was a spoiled brat PLEASE give her the attention for another day. Let it be about her I will live I promise. Is that wrong?