"Does anyone else have the are/night early morning tickle? Cough cough cough trying not to wake everyone up"
Currently, there's nobody here to risk waking up.
Have you tried Benadryl or a sock stuffed in your mouth?
Unless it is a particularly violent cough that you can't just let out in one go how many people are you at risk of waking up? Also, how much do you actually care if you wake them up or not?