Can I get Botox for fine lines on my forehead for a natural look?

Lately, when I look in the mirror, the fine horizontal lines on my forehead are more noticeable than before, so it is bothering me. They don't seem very noticeable normally, but when I raise my eyebrows or make facial expressions, multiple lines appear, and after applying makeup, the base settles into the lines, making them look even more prominent. I am hesitant about drastically changing my appearance, so I am looking into Botox as a way to manage them naturally.

How effective can I expect Botox to be on fine forehead wrinkles that appear when making facial expressions, like mine? Since this is my first time, I am also curious if the procedure can be adjusted to ensure my facial expressions do not look unnatural or my eyebrows do not appear heavy. I would like to know when the effects will appear, how long the results last, and the recommended treatment interval. I would also like to inquire about the price and total cost.

I am also curious about the duration and level of pain associated with the Botox procedure, as well as the possibility of swelling or bruising at the treatment site. I would like to know if I can wash my face or apply makeup on the same day, and what precautions I should take, such as avoiding exercise. If we can consult first regarding my forehead movements and wrinkle condition to proceed in a natural way, I would like to make an appointment. Haha.