All winter I'll just have stuffy nose

It is called a nebulizer. You add water to it, and some people add seasalt, and it boils a tiny amount and shoots it out as steam. Battery or USB vsrients exist, purse portable.

my eyes bother me the most when indoor humidity is low; have to keep two humidifiers running full blast in the winter

And I will bring you some tissues

add ginger to a warm drink to keep junk building up in throat and sinus' overnight

senega & ammonia