Okay, so here's the basic story. I'm just out of a 4 1/2 year relationship 3 or 4 weeks ago. My ex told me she had feelings for her best male friend, never cheated, but I still couldn't get over that so I broke it off. The reason I broke it off was that I started to think of other girls as more than friends and to me that's a sign that things just aren't going to work out.
During the last couple of days of our relationship I went to a concert and ended up meeting this girl that I found both attractive and extremely easy to talk to. I'm a respectful guy, so I didn't end up getting her number out of respect for the relationship I was still in. I did end up becoming facebook friends with her.
So on Saturday or so, I ended up messaging the girl on facebook telling her I thought she was awesome when I met her and that I wanted to get to know her better. I left my number and said text me if you want. She responded pretty quickly saying something like you were a lot of fun. Here's my number. I'll talk to you soon.
So I texted her on Sunday and got no response. This confuses me because it seems like in the scenario I mentioned above she gave me her number willingly. If she wanted to, she could have said something like yeah cool I'll probably talk to you soon and not given me her number or even just not replied. Maybe texting is a bad way to go about things if I'm truly interested in this girl. I've always found that I analyze texts a bit too much.
What would be your next move, if any? Do I text again and if I get no response again just give up?
Thanks for any help in advance!