JRo - I totally feel your pain. I'm dreadfully boring as well and had no publishing creds when I queried.
Actually, Sandy, I take issue with this assessment. What you are is
young, and we all hate you a little bit for it.

But, seriously, JRo I had this same problem, after my agent offered rep she asked me for a new bio. I kind of handed back a slightly longer version of the old one. She came back "no no-- tell me again about how you wrote the book."
In my case, I had done some research on some real people in order to write the thing. The bio she went out to publishers with included that on-the-ground info. She was setting up a whole story about the book, and my work on it.
Obviously, that won't work for every book. But if you think you can add something substantive, go ahead with that now. In the book "Making the Perfect Pitch" an agent said something like "while I'm reading your pitch, I'm also writing my own in my head." This might be one of those moments when you can help the agent with that.
TG