DOES ANYONE KNOW HOME REMEDIES FOR A SINUS INFECTION?

I have had the whoping headache for the bit over the week after being sick with the cold for dual or 3 weeks. My theory is which my headcold incited in to the sinus infection, as well as we need to know how to get absolved of it but carrying to go to the alloy (poor college tyro who can’t means the alloy visit). Any ideas would be severely appreciated. Thanks, as well as God bless.