What the heck??

So I’ve been talking to this guy on Snapchat for a little while. We’ve never actually met but without realizing it we’ve been at the same sport game or whatever. So recently he started sending pics and asking for some so I sent some back. Well last night he asked for one so I sent one and then we both wen to bed and when I woke up he sent me a pic and I sent him one back on my face and then I went to school. So after school I checked Snapchat because I got a notification that he replayed it and when I looked he wasn’t my friend on Snapchat and when I tried adding him back it wouldn’t let me... I don’t know what to do... I tried messaging him on Instagram but I have no way of knowing if he’s seen it yet or not... I didn’t think he would do anything like this...

Laurent: he told me he didn’t have a gf and he would always send pictures of his face while we were talking. Even when he asked for pictures and like I said he sent a dick pic this morning and I sent a face pic back and then he i friended me

Linea: we had just been sending pics of our faces until things got going and then he sent a couple dick pics and asked for tit pics

Lilly: he sent a couple dick pics first and asked for fit pics and I was a little hesitant and don’t send one for a little while and then a couple days ago I sent one and he complimented them and we kept snapping and then last night he asked for another one and I sent it and then today is when he like unfriendly me