Hello! I gave birth two weeks ago, my baby has jaundice that's been on…

Hello! I gave birth two weeks ago, my baby has jaundice that's been ongoing for two weeks. We were in the hospital for two weeks, bilirubin was 364. Before discharge, bilirubin was 162. After discharge, the pediatrician came and said to have the baby lie under the lamp, they called people who rent the lamp. We did a bilirubin test. The results shocked me, 316. What should I do?