Yes.
There are very few circumstances, if any, in which having a lawyer would not benefit you.
It will be highly beneficial to you if you get a lawyer to explain to you your rights and responsibilities pertaining to the accident.
A knowledgeable attorney will review the facts of your case before deciding what course of action to pursue.
An experienced car accident attorney will recommend appropriate medical treatment, negotiate your car repairs or a replacement car, and negotiate a fair and full settlement with the insurance company.
His settlement will take into account all of your damages, including a loss of quality of life and pain and suffering.
Having a personal injury attorney representing you will also show the insurance companies that you are serious about your claim. You won't achieve all of that on your own.