Stay safe and call 911 for a police report. See a doctor immediately, even if...

https://www.expertlawfirm.com/what-to-do-after-a-car-accident-in-texas-a-step-by-step-legal-and-practical-guide/

Stay safe and call 911 for a police report. See a doctor immediately, even if you feel fine. Take photos, get witness contact info, and never admit fault at the scene