My 2 weeks old baby refuses to take breastfeed. Why?

Hello doctor,

My son, who is just two weeks old, is displaying worrying tendencies. He refuses to breastfeed. He cries when put to the breast. Should I be worried? His stool today was bit strange, a clay-colored stool was followed immediately by yellow colored stool in a single poop column. How is that possible and is it dangerous? He suffers from a cough and makes strange gnarling noises when asleep. He also makes strangling noises like he is having difficulty breathing, but on closer inspection, everything appears fine. I noticed light blue coloration on the lower lips and forehead occasionally. We are in distress. All other pediatricians dismiss these symptoms as first timer anxiety problems, but we feel that something is wrong with the baby. I had an abortion three years back and a miscarriage a year ago. He is my precious one. Please help.