Headache

I'm 34 weeks and fours days and my headache are really bad and tyenol is not helping

Check your blood pressure.
Make sure you're drinking enough.

Quoting tinana +2:" Check your blood pressure. Make sure you're drinking enough."

this

I usually get headaches when I do not drink enough water... I agree with PP, check blood pressure also.

I was told if you have a headache that doesn't go away with pain relief then call your DR/OB/Midwife as it could be high blood pressure.