Is it strange to be 30 years old and have no friends in real life?

And also never had a friend your whole life. I dont mean online. All my friends are online. But sometimes i wish i had a real life friend. Who liked me. And do things. And do girl things. I mean I mever even had a virthday party my whole life. Only once when i was a kid. And no one showed up. And then 1 more time when i was 11. I feel isolated a lot. And being sick all the time means i must be home. And im also scared to go out. I guess ill mever experience having a true friend.