<human>: Summarize the given text in a few sentences.

Normally, I would post this to /r/relationship_advice, but it's a combination of issues that I don't know exactly where to post it. So here is the deal: I met this girl a week or two ago and I got her number last Friday. When I first met her, I felt an instant connection. Not like love at first sight BS, just that I could feel a mutual attraction. Even though I've gotten her number and I know she is aware of my feelings at this point, I was and still am pretty hesitant to directly tell her. I was hurt pretty badly in my last relationship which ended around the beginning of the year, but I felt that I was ready to move on finally. 

So I'm texting her, and then she tells me that she is 20, almost 21. She looks pretty young, so I was thinking this whole time that she was my age. I know that a two-year difference shouldn't matter, but it threw me through a loop. I just decided to accept it. I keep moving forward and I ask her if she has a Facebook or any other social media account (I did try looking her up beforehand but I didn't see anything). She ignores the question. Kinda weird, but whatever. Later on, she tells me that during the week she works at her family's auto shop. I hadn't heard anything about her family yet, so I ask, "What's your family like?" She then responds with, "You sure ask a lot of questions..." ...Is that too personal of a question? I've asked it multiple times to other people, even ones I'm not trying to advance anywhere with. All she really seems to be interested in talking about is school and work. But all of her texts that aren't weird show pretty good signs. She even texted me first, so I doubt I'm coming off as a creeper to her or something.

I don't know where to really go at this point. I'm still kinda intimidated a little bit by her age and she doesn't seem to want to move things forward in the conversation. Should I just call it quits and be friends?
<bot>: Girl is older than I expected and doesn't seem to want to talk about anything too personal. I don't know what to do.