Aspiring YA Novelists discussion

Hello fellow readers. I have a unique request, at least I think it's unique. I hope it's okay to post this here. I've written a YA book and I'm looking for representation, only everybody wants me to list three books that are similar to mine. It's quite different to any of the books I have read and I'm having a difficult time listing three. What I need is someone who has read tons of YA books to read mine and give me some ideas. That's why I chose to post in this group. Can anybody help?