Do I have the right to be upset?

So me and my boyfriend or about two years was talking about sex toys and what not. Because he wanted sex, and we have not seen each other in a week or so, because I have been working and school. So I was joking he should get a pocket pussy, and he was like no, and I was like oh okay, so I stated my opinion. And he left me on read. So I got home and I message him and that is with the purple messages and white, and he won't tell me why he is pissed off, and just starting to get too me. Like really