Will it look natural even if I get Botox for my frown lines for the first time?

Lately, when I look in the mirror, I am very self-conscious because the wrinkles between my eyebrows seem more distinct than before. I have a habit of unconsciously tensing my brows when I concentrate or frown, but now it feels like faint lines remain even when I relax my expression. I am thinking about getting Botox to manage it before it gets any deeper, but since it is my first time, I am worried that my facial expression might look awkward.

I am curious about the effectiveness of Botox on areas frequently used for facial expressions, such as the space between the eyebrows. I would also like to know how many days after the procedure it takes for changes to become visible and how long it takes for wrinkles to naturally fade. I would also like to consult about the duration of the effects, the recommended treatment interval, and the price and cost.

I am also curious about the level of pain during the Botox procedure and the duration of the treatment. I would like to know the likelihood of swelling or bruising, the recovery period, and whether I can wash my face or apply makeup immediately. Since this is my first time, I want to maintain a natural look while keeping my facial expressions intact, rather than looking overdone. I would like to make an appointment after receiving a detailed consultation regarding the necessary dosage and precautions. Haha.