26 weeks and I have a really bad cold

Chelsey
I'm 26 weeks and 1 day today and since yesterday I have been coughing like crazy, my throat is so sore I can barely tolerate it and I can't eat (I have no appetite)... I have tried sudafed, cloroseptic throat spray, cough drops, hot tea and gargling salt water... nothing works! Does anybody know of anything to help??