Introverts don't lack social skills, they're just not interested. They can talk. But not with everyone. They can read you like a book. They can tell you more about you than yourself. But they need the right mood, the right place, the right vibe, the right person. Then, they talk.
And when you pray tonight..pray for the courage to confront. Running away and sweeping things under the carpet will not solve anything. Be prepared to face and confront whatever/whoever is bothering you. Stop postponing issues, it does no good to your mental health.