maryeliza54 I am so sorry you went through that and completely understand because something similar happened to me on a wide and straight country road. I was a front seat passenger, we had right of way, and a driver leaving the pub shot out of a side road and we couldn't avoid hitting him. We were spun round in the road and fortunately traffic coming in the opposite direction where we ended up managed to avoid us.
I injured my neck and right arm and 29 years later I am still suffering pain, I developed arthritis in the injury and have spent a fortune on osteopaths over the years.
Whilst driving myself a year later, a car nearly came out of a side road in a repeat scenario, and although he braked in time, I burst into tears while driving and had to pull in.
For your accident to have happened to you on the motorway, Maryeliza, must have been horrific, and as you say, it is worse when you are completely innocent.
Still, we survived! 