I have three siblings. My mom loves them and not me. Shes always yelling at me, but when it comes to my siblings, she talks to them. Im always crying in my room.
Have you ever tried talking with her about this when she's not angry? While I hear you saying that it feels like she doesn't love you, there could be a lot of other pieces to this. Have you ever told her about how much she means to you (when she's not angry)?