Vicks VapoSteam safe?

Florence
Baby (almost 6 months) and I caught a sinus infection (or the beginning of a throat infection) from my hubby. It's hard for me to breathe, and I can hear some congestion in her nose. I have the nose frida, but nothing is coming out of her. I also know that the Vicks label said its not for children under 2. I think using it will be good for me and the baby's breathing. Has anyone spoken to a pediatrician whether this is OK? I'm also breastfeeding, so not sure if this is problematic...