Hi, I m suffering from cold almost from last 10-12 days, taking steam, Vicks vaporub and using nasivion nasal drops from last 10 days but at the time of sleeping in the afternoon and night I feel like shortness of breath from nose which makes my sleeping in trouble and feel dry nose and I m 7 months pregnant, please help me to find out the way, I m totally fed up of these things but nothing effects now?