What can I do to help minimize symptoms and get through this fast while maintaining my milk supply?

I can’t do elderberry. I have been taking zinc and prenatals and doing tea with honey. I have echinacea growing but unsure if it’s safe while breastfeeding. My other go to’s like mint and sage are out. My oregano looks like crud.

Also terrified of passing this to LO because he’s a preemie 😫😭 so anything I can take in to boost his immune system is a good thing.