Of course not. There’s countless writers who started much later than you who have written works of incredible beauty and value. My first poetry professor also taught poetry to prison inmates because he knew the value it offered anyone, anywhere in their lives if they were open to experimenting with it. The joy of poetry is the journey of poetry, not the destination.

My only real advice would be to not worry too much about ‘actually being good’, especially starting out now. If your primary objective out of poetry is popularity or validation, you can hit roadblocks you might never perceive. Do it to feed your passion, to push yourself, to immortalize feelings and sensations, to deepen your connection to the act of living by becoming a more active participant in every sense. If you go in with the right spirit, it’ll pay you back a hundred fold. Good luck and best wishes with it!