Rear ended on fwy. car that hit me driver not insured on car but car was insured. I have no fault insurance $100/300K.

You usually have to first exhaust the defendants policy before you can after your own. An attorney should be able to help you with through these...

Car accident case

Yes. You have the right to change attorneys.

Pain and Suffering - Is my demand reasonable?

Your offer is unreasonably low. I think your case is worth much more than that depending on what the policy limits are.

I was rollerskating at a rink with pretty uneven floors.

It depends in how uneven the floor was and whether you signed a Release when you went to the rink.

This sounds like a case you should pursue. A good premises liability expert can really strengthen your case.

What should we do my wife felt on the market (smart and Final) and she was pregnant

This could be a major case. An attorney would be able to investigate

How does one calculate pain and suffering?

Depending in if it your dominant or non-dominant arm the damages could vary. Surgery is big deal which could entitle you to big damages. Consulting...

If I was in accident not my fault but I was uninsured, could a jury still award pain and suffering?

If you are a passenger, yes. If you are the driver, typically no unless the driver who hit you was driving under the influence.

How much should i sue for a hit and run?

It really depends on your injuries. An attorney can give you a better idea. You may also be able to recover from your own insurance company if you...

Do I need a car accident attorney?

Call an attorney. You can still get compensated but the insurance company will put up a fight because of the delay in treatment.