OP, in a nice way. Seriously MTFU. Think, put it into perspective and move on.
So if the Doc gives you anti-depressants etc. Do you think your near miss has given you a positive reason to live?
Don’t dwell on it, take the positive that you are unharmed and run with it. Think of what you’d like to do now- what you’ve been putting off and do it.
Take something positive out of the experience – your alive, revel in it.
FFS. 20yrs ago I was in a car that somersaulted many times. You know what I did when I got out? I lived life. I didn’t think ‘oh shit Im now depressed.