Hi Tess, I know it's been a couple of weeks since your spoke of headaches and hopefully they have eased. Just wanted to suggest you keep an eye on your sinus'. I've had dreadful sinus since being pregnant to the point where they were very infected. The headaches are excruciating (even when asleep!) Not much doc can do apart from antibiotics and although I'm not impressed about taking while pregnant, my headaches were to the point where I wasn't functioning!! Good luck and all the best.