Girls, hello! I got sick with the kids, the eldest is 1.3 months old and…

Girls, hello! I got sick with the kids, the eldest is 1.3 months old and the youngest is 3 months. The children have stuffy noses, there's no fever, my nose is stuffed up, my throat hurts, and my head aches. What do you give them? As the pediatrician is not working on weekends.