M.S.
Hi, E..
These tricks always helped with my babies when they were congested.
--Put some Eucalyptus or Lavender essential oil in the humidifier. Those aromatic oils are good at opening up the breathing passages.
--Give the baby some chammomile and lavender tea. Both plants are antiviral, antibacterial, mucous cutting, and safe for babies. Steep 1 Tbsp of each herb in 2 cups hot water for 10 minutes. Strain and let cool a bit. Give the warm tea to the baby in a bottle (or cup or dropperfeed, if you're averse to bottles). Give at least 1/4 cup of the tea 3 to 4 times a day. Both herbs will also help the baby sleep.
--Put a drop or three of breast milk or chammomile tea in the baby's nostril. The baby will usually snort out a lot of mucous. It's easier to get the mucous out this way than with the bulb syringe. Repeat on the other side once the baby is done snorting.
--Let the baby sleep upright in a carseat or propped up with pillows to promote drainage.
Babies can't voluntarily sniffle and blow their noses, so the secretions build up and they sound much sicker than they actually are. Best of luck. Hopefully she'll be feeling better soon.
love,
M. Singleton
mama, midwife, herbalist