Anyways so her birthday is in like a few days and she's gonna have a birthday party. And a lot of her close friends from school or whatever are gonna be there, meaning that I literally won't fit in cuz I won't know anyone who's there other than her, and she'll be with her closer friends. So overall, I don't want to go to it. My sister was also invited but she said she wouldn't be able to go cuz she has work that day. So I talked to my mom and she kind of understood that I'll feel awkward there and so she decided that I could not go. Cuz I really don't want to go. I'm like a huge introvert and I'm not good at talking with people. I know that some of you might say that this party could be a good opportunity for me to talk to more people, but please understand that I really can't do this.
Anyways so I thought that everything was good and that I wouldn't have to go, but they changed the date of the party to a day my sister isn't working, so my mom is now saying again that we both have to go, and I know that my sister doesn't want to go either. We once went to her party a couple of years ago and it was the worst thing ever. We were just there in the corner cuz we didn't know anybody there. We hated it. So, how can I convince my mom to let me and my sister not go to the party cuz there will be like nobody we know there and it's gonna be so awkward.