I am also glad that there is somebody there with the same problems. In my case, I had very mild covid, I did not even have the loss of smell/taste, just a slighly elevated temperature and some muscle and bone pain for like 3 days. I will go to see the speech therapist soon, and there we will decide what to do. Maybe it would be usefull to have some check up but I guess they will not be able to help me anyway as there is not a single FDA approved drug for stuttering so far. I have to say that my stuttering started to worsen with a start of pandemic, so just due to psychological reasons, but after covid (I had it in September), but mostly recently, it has gotten really bad. For a long time, I did not consider the link with the covid as it was so gradual. If I will know more, I put some feedback here for sure.