somebody made a fan page about me on instagram?

[straightroute521]

Okay I'm not famous nor very popular. I post alot of selfies. I have almost 600 followers. Anyways someone made a fan page about me. They tagged me in a comment of their first post on their page (of me) and continued saying how they think im the prettiest girl they've ever seen and that I am their idol and that they love me and hope I like their fan page. Well I am flattered but also scared. lol It could just be a little girl who idolizes me or it could be a pedophile! A rapist, or a stalker. I don't know what I should do about it lol. I am in shock that this has happened. ANd I am flattered yet concerned. What should I do?? If yall wanna go check them out their page is alli_nicole_fan . It's super creepy lol