I just experienced something unusual. I was about to get off the bus to go home, when suddenly a group of people started coughing at the same exact time. It didn't seem like anything serious until i couldn't smell anything. I held my breath so i wouldn't inhale whatever was in the air. Halfway off of my bus, everybody started coughing, and i couldn't breathe so i inhaled quickly and held my breath again. Everybody started to run to get off the bus, and by the time i got off the bus, i was coughing. I now (45 minutes later) have a sore throat and it hurts when i swallow anything on the left side of my throat. Please help! I am pregnant and i don't want anything to happen to my 23 week year old baby boy.