If you’ve been involved in a car accident but haven’t been seriously injured, you’re probably putting more energy into figuring out how to pay your bills, deal with insurance paperwork or meet your transportation needs than you are into taking care of yourself. But the thing about injuries is that symptoms don’t always appear right away — and not taking care of minor injuries can easily cause them to escalate and cause major health problems down the road. For that reason, it’s important that if you’ve been involved in even a minor car accident, you be thinking about treatment and …