Can my facial expressions become awkward after getting Botox? ㅠㅠ

I've become interested in Botox lately and have been looking into various things, but my biggest concern is changes in facial expressions.

People around me who have gotten Botox say it looks natural, but when I read online reviews, I sometimes see comments saying their facial expressions became awkward. Of course, I suppose it depends on the area, but as someone getting it for the first time, it makes me 괜히 nervous haha.

I'm considering getting jaw Botox, so I'm wondering if it might change how I look when I smile or speak. Since my job involves meeting a lot of people, I feel a bit self-conscious about changes that are too obvious.

On the other hand, looking at reviews, there are many people who say that their facial contours actually became more defined after getting Botox, making their photos look better. So, I'm fifty-fifty between curious and worried :)

I've also heard that the results of Botox can vary depending on the dosage or the practitioner's experience. That makes me look into it more carefully.

If anyone has had Botox, I'm curious if you noticed any changes in your facial expressions!! Please share your experiences regarding whether it looked natural haha.