Question) Have you ever felt something strange when smiling after getting Botox?

I want to try Botox, but my biggest concern is the changes in facial expressions.

Looking at the reviews, people say they are satisfied with the wrinkle improvement and facial contouring effects, but I also frequently see posts mentioning that the corners of the mouth look awkward or the facial expression becomes unnatural when smiling.

In particular, since I tend to have a lot of facial expressions, I am worried that if I get the procedure done, my smile might look awkward.

Has anyone noticed a change when smiling after getting Botox?