Has anyone else haven’t heard anything from their loved ones since the blackout started?

I’m not Iranian, but there is someone from there that i really care about. We don’t have each other’s number, so our communication is dependent on internet, and since there’s no internet in Iran, i haven’t been able to reach him at all since February 28th. He hasn’t come online and he’s not replying to my messages. It’s been more than a month since we talked. It has been very hard for me, and i feel so alone whenever i see people saying that they manage to contact their loved ones even during this time. I just need some calming words to not imagine the worst case scenario, and to feel less alone…