I started having headaches around week 11 (13 weeks as of today). I just tried to stay hydrated. The congestion is a whole other story. Do you think yours is due to allergies, a cold, etc? I have been trying a lot of things to fix mine because I just end up getting up and throwing up post-nasal drip and feel like it is not even part of morning sickness, just bothers my stomach. I have taken claritin-D, but with not much help. Might try a humidifier. I have taken tylenol a couple times, but who knows.
Re: Congested and headache