Child involved in auto accident along with me but didnt suffer any injuries unlike me. Can I request pain and suffering for my son in settlement?

My son and I are involved in an auto accident (rear ended by another car). I had back injury and attended PT. My son didnt have any injuries but used to wake up crying in the middle of the night for a month after the accident. I tried to get pediatrician to have a look at him but they refused to deal with auto insurance. Time has passed and my son forgot about the accident. Since I have injuries, the insurance company is willing to settle. Can I request pain and suffering for my son eventhough there were no injuries?