You guys are damn good at giving advice and so far it's all worked for me. thanks.

being a 16 year old average water polo player, I've recently met a very cute girl about a year younger than me. We've talked a lot and I've teased her a lot. I definitely am aiming to get her. She had been texting me for hours and she even put my name in her contacts as "surferr boyyy surf emoji" She's given me shit tests countless times and I always A&A or tease etc.

I've known this girl for about 4 days now. Lately she's been going completely awal on me and I know for a fact that this sorta thing shouldn't be bothering me, but I somehow cannot get her out of the back of my head. I texted her making fun of this one picture she had on her instagram just to test whether she'd respond or not and she didn't I suppose, which is weird because just the other day she had been responding to my texts faster than anyone else I know. Is this a shit test? Am I still beta? What can I do to not emotionally rely on her the way I am right now because I know this isn't good. this constant subtle feeling of "did I do something wrong?" paranoia is creeping up on me a lot. How does one "not care" or give a fuck about women when they do this?

any advice/stories/experience/example would be greatly appreciated. thanks again.

EDIT: Turns out she had her phone taken away cause she's a dumbass and she kept spamming me on skype while I was at practice. I'll definitely chillax though. thanks for all your help guys.