First, check your safety and move to a clear spot. Call 911 immediately to get...

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

First, check your safety and move to a clear spot. Call 911 immediately to get a police report on file. While you wait, document everything by taking photos and collecting contact info from witnesses. Get a medical check-up, even if you feel fine