Hey im 16 almost 17 and been talking to a girl for a while, I went over sunday, we made out then her dad walked in and almost caught us. Side note, I play a game where I just leave her and see how long she can last without sexual contact, she jumped on me in about a minute . But we toned it down from then, we just laughed and she wanted pictures of us together so we took some web cam pictures. So anyways, I texted her that night and I got a cold vibe toward the end of the conversation and she ended it really early. I texted her yesterday only to get no response. Whether she got it or not I have no clue. She usually texts me during her lunch break every day, and nothing for the last 2 days. But as we were making out, I took a second and said I hope this works out between us, she said I hope so too, and we went back to business. So the point is, I just want an opinion whether or not i should worried about this whole situation because I actually have some feelings for her unlike most girls I've been with or is it my inner AFC showing up and making a big deal about nothing?

I'd say you need to give it more time before you jump to conclusions. If you go a few more days without talking to her then there is a problem; and in that outcome there is really nothing you can do. You made overtures to her and she didn't reciprocate, so you'd have to just move on.

Yeah I spent some time thinking about it and I'll text her saying what's up in a day or two and if she doesn't reply I'll say "you want to stop playing hard to get and talk ". If it doesn't work out, oh well her loss.