Is the effect of wrinkle Botox minimally unnatural?

Since I tend to move my facial muscles a lot, they told me that getting wrinkle Botox at this point is the most effective way to prevent wrinkles from becoming permanent.

However, I have heard from others that if the injection is administered incorrectly, the eyelids can droop heavily or the facial expression can look unnatural, so I am hesitant to lie down on the treatment table. I am curious how many days uncomfortable sensations, such as stiffness or headaches, persist until the medication settles after receiving Botox for wrinkles on the forehead or between the eyebrows. Does the result tend to be a natural refinement without the eyebrow arch rising or the facial expression becoming unnatural?

For those of you who actually manage your wrinkles by getting regular Botox, I would like to hear your experiences regarding how many days it usually takes for the effects to gradually appear!