How can you spice up your free time when you just moved to a new country and don't know anyone, aren't acquainted with anyone?

Everyone recommended social networks to me, some local discussion groups, groups for people who just moved. I've tried it all. I'm tired of it. Honestly, right now I'm so unsure of myself that even meeting someone is hard for me. And I'm not even talking about relationships, and you know there are needs that aren't being met.