Hello everyone. Please help! 1. The baby has had mucus in their nose …

Hello everyone. Please help! 1. The baby has had mucus in their nose since birth, but it didn't bother them. Now, at two months old, the mucus is more, and it started dripping from their mouth and they cough because of that. Specifically when it drips into their mouth, but not from their nose. Is this normal or should we be concerned? We just read that if it's clean outside, everything is okay. It's deep down there. You know the situation in the country + the pediatrician left so I first decided to ask here. 2. My husband and I got sick with fever and cough. What preventive measures did you take for the baby? Bless him ?? He was fine