Should I stay in this relationship?

Okay, so there is this really sweet guy that I met at my church, and he told me he liked me and what not.. and I sort of told him I like him too even though I am not sure if I do (my mistake) So today at youth group he made me a bracelet and asked me out.. and I just said sure. But I’m not sure I’m ready for a relationship. I’m scared to tell my parents, and he is talking about going on dates and stuff.. and I’m afraid he’ll be really clingy. What should I do? Stick with it and see what happens or what?