Daily headaches!

I think I've hit the stage of pregnancy when headaches are common. 😵 Prior to getting pregnant I actually was on a perscription for frequent headaches (amitritptaline - works wonders!) but it's not safe during pregnancy. I know we can take Tylenol, but I don't want to overuse it. I'm getting headaches just about every day: the annoying kind that throb whenever you go from sitting to standing and such. Is anyone else in the same boat? Any tricks to deal with them?