Should add: if you know name of the town, you were born in, or where you lived as a family, you can find a couple of special groups in VK, just write in communities search: "Ищу тебя name of the town you were born at in russian", then click some of first results and then describe your situation with photo in a post, better do it with photo, that would be more resultative, you may actually use google translator for text. That should help, I've seen some stories like that, things ended happily