Hello everyone. 1. My daughter is freaking out before feeding, she wants…

Hello everyone. 1. My daughter is freaking out before feeding, she wants to eat but freaks out. In the end, she still takes the breast. For the last week, it's been like that. It will be 25th of the 3rd month, maybe on teeth? 2. I got sick for full happiness. Coughing, dry cough, runny nose. Now I worry about my child ? She had a runny nose three days ago. I immediately washed her with Aquamaris, now better. What should I do if there's a cough? I'm afraid, honestly ???