I steal your ideas while you sleep.
Joking aside, inspiration is a pretty personal things, which is why I find a lot of authors tend to roll their eyes when they get asked this question at conventions when it comes up.
What works for one person doesn’t work for another, and so on and so forth.
But that said, sometimes you can find your own inspiration in others, sooooo…
Long walks. Dreams. Reading fiction in the genre I am writing.
Pictures. Write Now! series of books and their exercises.
Sex. Music. Chatting with fellow writers.
And a lot more.
Personally, there is no formula or strategy as to what inspires me. It just happens. It can be in a flash or it can be in a slow burn rising to a bursting firework.
If you are stuck and wanting to get inspired, I suggest looking at your past and seeing what has inspired you previously.
Do you feel like doing poetry after listening to a rousing piece of classical music? Then consider getting a few collections of said music and give it a listen.
Do you find that going for a walk through a forest brings about ideas? Then do that.
Getting attacked by bees get your creative fluids moving? There you go.
Really, the best way to get inspired is to pay attention to what does it for you, or, what got you to write the poetry you are currently burned out on in the first place. What inspired you to write that kind of poetry? Start there and then look through your everyday life to see what catches your eye, what gets you daydreaming, what makes you want to put pen to paper.
And then do that.
If you continue to struggle, I suggest getting a book called “Around the Writer’s Block” by Rosanne Bane
https://www.goodreads.com/book/show/13543222-around-the-writer-s-block
If there is one book I can’t pimp enough, it’s this one.
You can train your brain to help you be creatively minded through a few simple techniques, and this book helps you discover what you can do to basically alter your brain to help you write.
Anyway, that’s my two cents.