This is primarily a medical question, not a legal question. If you are in constant pain the answer is YES, you should get this checked out.

I am unfamiliar with NC laws as I practice in Pennsylvania. However, in most states you have the duty to make sure that the path behind you is...

From your description, probably not. Just falling while getting out of bed is not enough. If you believe that you fell because of the negligence...

I assume that you mean an agreement that you signed with an attorney to represent you in the claim. Yes, you can always cancel such an agreement....

Just turn it over to your car insurance company. They will take care of this for you.

Your friend should report the accident to her car insurance company and to the police.

Sure, you can be sued. Not clear if you are liable or not, but you can certainly be sued. You should call your homeowners insurance company asap...

Probably. But there are certainly questions. It is not clear whether you fell in the entry way to your patient's residence or to the building...

You should talk to an experienced personal injury attorney and find out. You may have a substantial claim if you had a valid reason to be in this...

It appears that the others answering this question are jumping to the conclusion that the car accident caused the brain aneurysm. That wasn't clear...