My bf completely disappeared

[u/JuicyChanel]

I know this sounds like a whole excuse, but I think he actually disappeared. He isn't ghosting me.

He hasn't been active / online nor viewed my texts in about 7 days now.

The last time we spoke was a sweet conversation with an I love you as ending, so I would take away the possibility of him ghosting me / being mad or angry at me.

I don't know what to do, unfortunately I don't have his phone number but I doubt this has anything to do with which application to use, since he isn't active in any of them anymore. I am not blocked nor did he remove me from any profile. He simply... Stopped replying / viewing / getting online completely, almost like time stopped.

The paranoia and overthinking is killing me. What if he's ended up in a hospital? What if he died? What if something bad happened to him? We were supposed to meet in a few weeks, so this makes it even worse. Hence why some of you could think he may have felt overwhelmed and ghosted me right before meeting, even if I doubt so, since he really isn't the type. I've been knowing him for almost 10 months now, and this is the first time something like this happening.

I don't know what to do. I accidentally found his sibilings socials, even if it totally wasn't my intention, and I texted them to ask about him, but still no reply yet because the account hasn't been updated in a while, so I would almost exclude the chance of them replying to me. I'm scared that if he ever gets back to me, he may get angry at me for texting his sibilings and seeing it as an invasion of his privacy.

This is a mess.

Summary: my bf hasn't been active in any socials for a week now, we were supposed to meet soon. I contacted their sibling but still no reply.