I've started using the humidifier at night again. Steam seems to help me best along with drinking tons 9f water! I've been feeling terrible also and it doesn't help that it's been 50° one day & then back up around 70° the next... Perks of living in the Midwest!
Try drinking more water, migraines can arise from dehydration. You can safely take Sudafed during pregnancy. Ive had a sore throat, cough and sinus crap for 2 days now. Take a warm shower and breath in the steam, or a nettie pot works wonders too. Feel better ladies!
I wish I could help. I've had the same problem. I have not wanted to take meds either so I am just going to call my doctor tomorrow and see her recommendations. All I could find online was using hot towels on the forehead and drinking a lot of water. I did notice my migraines diminished when I drank more water. Sorry I couldn't help more.