My son is 4 months old,when he was born I had cholestasis and he was born with raised liver bile,11 it was but his pedeatric suggested it will come down in a month just keep feeding him and keep him in sun for 15-20 minutes every day. He recovered but since 10 days I am noticing his skin has again become yellowish.what can be done? He is very active, taking feeds, although he's peevish nowadays due to teething..his poop is also little pale. Please help.