My younger sister(13F) just called 988 and is in a cop car.

I’m not sure what to do at this point. She’s had self harm thoughts in the past, went to therapy and hated it, and recently told me that she frequently texts 988. She only told me because she’s too afraid to tell our parents. I felt like I had to tell them, and I suggested to my father that family therapy was a good idea. She found out, and apparently she called 988. The police showed up and my parents are freaking out because they put her in a cop car. What are the possible outcomes here? I’m so worried that she’ll hurt herself or that child services will take her away, and I feel like I could’ve done better. In Grayson county, Texas, what could happen in this situation and is there anything I can do?