Not sure what to do about this girl? I think I may be overreacting?

I've been getting to know this girl through messaging/texting/phone, etc, (we are yet to meet) and she's been showing a lot of signs this month that she's interested. She'll say certain things like "hehehe" or that I'm on her mind, etc. One example was when her phone wasn't working, she said on facebook "you there? I wanna talk to you" then once she got her new phone, one of my texts was "First letter C, handsome chap, etc. No more clues x", she replied "Hmmmm.. Well I only know one handsome chap with a name starting with C :) x". But yeah, I ended up getting to the point of asking her out somewhere but she said "Not til you play on snapchat or facetime i'm afraid x", which I understand due to safety. We ended up snapchatting and she sent me a few with smiles, one saying "Here's a smile to brighten up your day :)", so I sent one back saying if she gives me her best smile, I'll show her mine. Although four hours later she sent one of her hair being stuck up with shampoo. It kind of feels like she ignored my playful reply and her snap was sent to a lot of people. Then I saw on facebook that she liked another guys photo who she doesn't seem to know, etc. It kind of sparked jealousy and I decided to remove snapchat for some reason. I guess part of me figured I might be getting played and what she says to me, she either doesn't mean or maybe says it to others. I worry about this because I've been played before. But I was getting bored of snapchat anyway, so I deleted my account. I guess if she seems interested in me, she'll text me. I'm surely overreactng, but I guess I don't want to find out I'm wasting my time. Should I just wait to see if she initiates with me again? She usually does through text. Although, lately it's been through snapchat but I've got rid of it. Feel free to ask for more information..

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