Ugh how annoying! I had a cold that dragged on for 3 weeks, I couldn't sleep because of my nose and the sinus pain was agony. I also had a cough that everytime I coughed I gagged! I saw my doc and she gave me laser acupuncture on my sinuses which worked for me! I took panadol cold and flu (as there aren't many things you can take for colds or flu when pregnant) for the headaches which was about all it did, as for the cough I couldn't take cough medicine so I just stayed in bed :/ I hope you feel better soon, my doctor dad say that she could have given me antibiotics for the cough (which I thought you couldn't take if your were pregnant) but she said there are some you can take..wish I'd known that earlier! I think everything your taking and doing is the best thing to do..and wait it out :/ *healthy vibes being sent your way*