Car accident? How much should I expect when I settle?

I was in an accident 6 months ago (it was the other persons fault) and I am still going to the chriopractor and doing physical therapy, I got my car paid off which was totalled and this accident has changed my life and many of my plans were changed due to it. Im still in pain and have a scar how much money should I be expecting for my pain and suffering since I already got my property damage. Will I have to pay my medical bills with this money? The other insurance is a branch of allstate (i dont know if that helps)