I need cold related advice

My two littles recently caught a cold and kindly passed it on to everyone else. Now they're feeling better but myself and my teen are sicker than a dog. I was able to rest all day yesterday, but today hubby goes back to work so it's just me. my throat is sore, fever, chills, I'm exhausted but can't sleep, my nose is always running yet stuffy, can't breathe out both sides of my nose at once, my head and eyes ache, your common cold symptoms. My teen is also suffering. We're both desperate for some relief. We've been taking Dayquil and Nyquil the past two days and it doesn't seem to make a dent in our symptoms. Can anyone suggest an OTC med that will help us feel better?