Ugh, allergies and sinus trouble suck so bad.
When it's especially bothersome, outside of a hot shower, I just take Benadryl and try to sleep. If it's early, I'll take a non-drowsy allergy and get my workout in. Cardio works at opening the airways surprisingly well for a short time. And every now and then I try a mouthful of hot sauce Probably wouldn't recommend that one. It's hit and miss, anyway.
Hope you're feeling better.
Die young and save yourself

Had to read about it.
Only ever get them when I have a sinus infection, which is what I’ve always called it.

Kind of . It makes your eyes feel sore and pressure behind your nose feeling .

Were you always this stupid or was it the meth that fried your brain, Napoleon?
Flawless victory. Another one for the good guys.

The **** is a sinus headache?
Is it that horrible ****ed up feeling you get in your sinuses that makes swallowing water a nuisance before getting a cold?

I get horrible sinus headaches at times ,usually after I get up ,they are not as bad after coffee .

I get them a lot in spring and usually just down a fistful of Advil or take more than the recommended dose of zzzquil to knock myself out if I’m trying to go to sleep.
Not exactly ideal solutions, but they work.
I live. I die. I live again.

I haven't. I do have a humidifier, but never bothered to set it up. That's fully on me, that.
Thanks for the suggestion.
I'll give it a go.
Man is not truly one, but truly two.

Sorry your sleep was cut short with a sinus headache. Have you tried some sort of inhaler for them? I mean the sort of inhaler where you steep some herbs or balsam in hot water, in a bowl, throw a towel over your head, and breathe it in for a few minutes until your sinuses clear? I think it might work wonders.