Finally, I've talk to my mom. Didn't realize that we haven't speak for one week. Well, it started when I felt pain on my chest when we were having a breakfast in my sister's class. She had to work so we were kinda accompanied her. Then, she told me to drink water. I didn't respond. Then, she had to leave because she got to do something else. So I stayed with my sisters and my cousin. And I fell asleep. After that, my mom came to take us home. I was so sleepy that I forgot what happened between us. My little cousin fell. And I told my mom that he fell. So I guess we're cool now since I've spoke to her.