So this guy ghosted me and I can't shake it off?

Anonymous

We met a week ago on a language exchange meetup, vibed really good and exchanged Instagram. We kept in touch almost every day, he expressed how much he liked me and wanted to have a date as soon as possible. So we agreed on yesterday or today when he comes back from his 4 day trip to another country. He said he was going with his flatmate. During his trip we texted every day, and he was pretty active on Insta (he posted stories about his trip and few photos). I liked his photo and reacted on few stories, while he was doing same on mine. So pretty much everything seemed normal!
Then on his last day (Tuesday), few hours before his flight back he posted his last story which was some weird looking food and I asked what it was. He never saw the message. I shot him one more message yesterday asking if he returned safely and nothing, didn't see that one either (now is Thursday).
Usually I would just write it off as typical ghosting, but the fact that the communication stopped right when he was returning from a country that is by the way very popular with crime, just got me a bit worried. This guy seemed really down to earth, a very well educated doctor with phd in Psychology, would never think he'd do something like this. The weird thing is that he didn't block me or anything, he literally disappeared from socials. So my assumption is that after the trip he went off the grid completely for whatever reason, and also changed his mind about me...
Every time I was ghosted before they either leave me on seen or unfollow/block or simply continue on with their social life ignoring me.
I don't want to think the worst, I just wish to know if he is okay and really just not interested anymore. But what if really something happened? He is new in this city, moved recently from south america and doesn't know many people here...

So this guy ghosted me and I can't shake it off?
2 Opinion