Its ok...
Everyone had these moments. I think no one made ith through that week without coughing or saying a word or two accidentially. Everyone has to clear the throat, the task there is to do it as gently as possible with the "hhh"-exhalation cough and then swallowing, drinking lots of water. For the nights I also had a strong cough suppressant.
The only thing I am not sure about is - I know that it is very hard to really rupture the suture, so that should not happen with some coughs or words. But how the coughing or talking affects the healing and scar formation is a mytery to me. I believe it does make a difference, but it is more a gradual one. I cannot really say though. I know that my lowest pitch is quite low now despite the 40% suture I can still reach A2, my average pitch is in the lower female range - and I had several issues, the main one was I coughed until I was blue in the face while not even being awake after anaesthesia - and then I said 3 words the next day in half sleep. I dont know if these are connected or not. Jessie tells me it is all fine, that I just need patience and do my exercises - now 5 months post op , the suture looks great and well healed... so I certainly did not damage anything big at the suture by those incidents... and definitely my "surprise phonation pitch" is a lot higher now - so I dont think I did not get the pitch increase - its just a matter of regaining muscle control and using it right which makes my voice not so perfect right now (except that low end in pitch - I am puzzled how I can still do A2 or even a half note below that)