We were in a fairly minor car accident last week. We were rear-ended at a stop sign and pushed into the car in front of us. The impact caused almost no damage to our car, but was strong enough to knock the wind out of me (I was in the backseat with DS and I wasn't wearing a seatbelt) and DH had some neck pain for a few days. DS was rear-facing in his infant seat and suffered no injuries, so the car seat definitely did its job. I know it's not supposed to be safe to continue using a car seat after an accident - do we definitely need to get a new one, even after such a small jolt?