Talk to Pediatrician on Neonatal Jaundice

20 days old baby girl her vaccination and tests done 1 day back after her delivery initially she was not pale but mother done test for liver functions which showed bilrubin Total 5.41mg/dl);; bil direct 0.15mg/dl) ( bilirubin indirect 5.26) and Tsh also normal and then developed yellow discolouration of eyes tongue and feets after a week of birth then her mother exposed baby on sun for 4 days then yellow discoulation reduced and now looks normal and no test done later but since yesterday baby tongue is yellow, Eyes normal.. Baby normal breast feeds and no other issue her birth weight 2.8kg.. mother blood group B+ and baby father blood group is A+......and baby blood group is AB+ Mother was GDM and after delivery mother and baby sugar was normal..today her Lfts done which are derranaged.. pics below given