Boyfriend troubles

So my boyfriend has been completely off the map to me for two weeks now. I haven't heard from him or anything I've texted him multiple times with no response. I finally got desperate enough to have my BFF to call him and see if it was just me he was ignoring but the call went straight to voicemail. I just don't know what to think I'm going insane thinking what's wrong. BTW we live in different towns which is why I haven't gone to see him.