What if the other driver did not have insurance?

This happens frequently, and when it does, you can use your own insurance coverage IF you have uninsured motorists coverage .  You can check your policy (not your card) or call your agent  to find out if you have this valuable coverage.

Should I go see my doctor?

Yes, the best thing you can do is get an evaluation from your primary care doctor, if you have one. Most PCPs do not ordinarily provide physical therapy or ongoing treatment for injuries caused by motor vehicle accidents.  Your doctor may want to refer you to a specialist or for physical therapy. If you need