HELP. Did I just get Ghosted??

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Okay so I suggest reading the text dialogue below first.
But this is the guy that I've starting seeing regularly early December 2016 but was talking to since September. Our first date was in December. The conversation that happened in the text was last Friday after a double date with my good friend and his "whatever". Since that text he hasn't responded but sends me odd Snapchats that are mostly just doubles that he also sends to his story? Also, I'm in my early 20's and he's in his late 20's. I'm just confused  because it seemed like everything was relatively fine between us, I think? I'd always do a "check in" every time he'd seem like he was getting to "boyfriend-ish". We weren't exclusive dating but sorta kinda sexually. So idk.. I'm just really lost. Should I just kind of let him be or should I ask him if he understood? Obviously it's been several days since last Friday. I can elaborate more in needed ...