Girls: i need your help!?

Im 13, almost 14 and in 8th grade. So I've been texting this girl that goes to my school an I'm uncertain if I like her. I told her I did and she said she likes me too. Before I ask her out I wanna know if I actually do like her.

When we text I really do feel like I like her. We usually talk about what's goin on and stuff and then we ask each others questions and make it a game. 2 days ago we started getting a little more personal, like I asked her if she masturbated and she was like no it's weird. But then she asked me if I did and I said yes, most guys do. She then asked me stuff like how big my d*ck is and we'd go back an forth with stuff like that.

So you could see that we tell each other things and I really do enjoy texting her.

However I'm not sure if I like her for the conversations and stuff or for her. She'd also ask me if I had a girlfriend, what would I do if she was upset and I told her that I'd hug her and say everything would be ok and stuff.

Do basically I don't know if I should ask her out or not. Also, how would I follow up some I te things we texted and what would she be thinking a we were texting?

Please help. Best answer gets 10 points. Thanks!