Yup, that really sucks! After 7 days I was ok to sneeze and cough again so hopefully you will be able to also. If you feel a sneeze coming in the meantime, pinch your nose on the bony part as hard as you can tolerate. Most of the time it will pass without you needing to sneeze.
grab a pillow!! I remember my first sneeze in my room after waking up..my hubs tried his best to divert me from sneezing! lol..but I did it anyway! hang in there!!