First, get to safety and check everyone for injuries. Call 911 to get a formal...

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

First, get to safety and check everyone for injuries. Call 911 to get a formal police report on file. While waiting, take clear photos of the damage and grab contact info from any witnesses. Keep your comments brief