Sinusitis

Mine is so bad that sometimes I don't think I can breathe. Need to breathe through the mouth and it lasts for two-three days before it clears up and for a day or two of normalcy and back to the world of sinusitis again. My nose keeps dripping and so clogged up I can't smell anything. Luckily for Vicks, it helps a little.. only a little. I think mine is turning severe! Have one ever tried breastfeeding while struggling to keep the mucus from dripping and also trying your best to breathe?