iTunes and user account problem

[PM_Mama00]

I had to create an extra account on my laptop, an HP. For years I only had an administrative account that was locked so no one could get on my computer at home. My mom's laptop went down and she wanted to use mine so instead of erasing all my stored passwords, I made a new windows account. (I hope I'm using the right termonology) So that I could give her a limited account on my computer, I had to assign an administrative account. I did so, expecting that nothing would change. I had to redo all my programs and copy all my files from my administrative folder to my new account's folder. Everything transferred ok except my iTunes songs, which I just learned. I tried to open my iTunes and all of my music is gone. I can't pull up my Windows administrative account anymore so have I lost all my iTunes music? I had over 500 songs.