Headache at 27 weeks pregnant

I had a lot of headaches in the first trimester. Today I woke up with a headache on the sides of my head. I slept and drank water and ate and it didn’t take it completely away. I took a 500 mg Tylenol and it didn’t really do anything either. The headache isn’t unbearable, but would love to not have it. I checked my blood pressure and it’s 121 over 70 and I don’t have any bad swelling. Have any of y’all dealt with this? How did you get it to go away?