Present moment grounding techniques can help to anchor you to the present and help you find solid ground.
Situate yourself. Repeat to yourself today’s date, the day of the week, month, year, time of day, and where you are currently. Remind yourself that you are safe in the moment, not in the past, and right now you are safe. Notice the season it is outside, and what the sky looks like. Name the street you are on and the postal code/zip code.
Now and plans for the day. Remind yourself of who you are now. Your name, age, occupation. Where you are. What you did today and what you are going to do next and later today.
What is going on? Remind yourself where you are and today’s date. Acknowledge that you are feeling the emotions, thoughts, or body sensations from the trauma coming into the present.