In this video, Sevenish Law answers the question: What if I felt fine after the accident, but notice an injury later? Even if it’s been weeks since the accident, you should go to the doctor as soon as you can. Many injuries are not obvious at first, including serious injuries to the head and neck. Accident victims might also not notice injuries if they are in shock. As a practical matter, the insurance claims adjuster will refer to this situation as a “gap in treatment” and will attempt to water down the value of your claim in result. If necessary, an accident lawyer can help you prove the new injury to your insurance company.