Hello. Baby is 3 weeks old. On the fourth day, jaundice appeared. It w…

Hello. Baby is 3 weeks old. On the fourth day, jaundice appeared. It was completely yellow except for feet and palms. Pediatrician from the polyclinic came home and said to rent a lamp. But I couldn't hold the baby for 8 hours under the lamp. He hangs on my chest, sleeps during the day for 15-20 minutes and then gives me breast milk. Having collected all this time he sleeps, in general, probably 2 hours were possible lying under the lamp. Waking up, getting angry that his eyes are closed. Called a private pediatrician, the baby gained only 18 grams in 11 days. Apparently, there is not much milk, so she advised to supplement with