Is forehead Botox okay?

These days, as I get older, my eyelids sag, causing my eyelids to droop deeply, my eyebrows to droop, and my double eyelids to disappear, while the wrinkles on my forehead deepen... I can't help but sigh every time I look in the mirror.

I see that many hospital events or reviews mention a lot of procedures being performed.

Will getting forehead Botox help reduce deep wrinkles a little? For your information, I habitually raise my eyebrows when I speak, which causes forehead wrinkles.

I've heard that getting forehead or glabellar Botox can often cause the eyes to droop. What would be the best course of action?

Is it okay to get forehead Botox injections frequently?

Some say that the effects of Botox become shorter the more frequently you receive it...

Should I only get double eyelid surgery? I wonder if it's better to do it before presbyopia sets in... I have many questions, but I feel like I should do it right away after consulting at the hospital, so I want to hear your opinion.