Just turned 30f in September. What are some tips and things I should know?

Just turned 30 in September. My grandma keeps calling me a real adult, and my doctors are saying im looking 25 and should start Botox and all. What are some tips, tricks, or advice I should know about in my 30s? Anything will help me. I'm 30 and stuck in a rut. My family also obliterated me on my birthday, telling me I hadn't done much for a 30-year-old. That and the Botox made me cry, so I need some advice.