RSV and bronchiolitis

Jalayna
So my baby is 10 weeks and has come down with RSV / bronchiolitis.. I'm a ftm and going crazy. I'm so worried my baby can't breathe and don't really know what to do. Any advice ? 
UPDATE 
Ended up bringing my baby to the er and they admitted him because of the retraction of his chest and he wasn't getting better with the breathing treatments. We'll be here at least through the weekend