You can't be afraid of the feelings that are growing inside of you about someone. This is a new type of experience for you, so it is natural to feel some anxiety. But this is all good! Just give yourself the time you think you will need to process what is going on in your life, and things will turn out as well. It's important to have honest communication: so state what you want clearly, and do not blur your message with too much hemming or hawing.