Relax. You will become an adult. You will figure out your career. You will find someone who loves you. You have a whole lifetime; time takes time. The only way to fail at life is to abstain.
The sun is perfect and you woke this morning. You have enough language in your mouth to be understood. You have a name, and someone wants to call it. Five fingers on your hand and someone wants to hold it. If we just start there, every beautiful thing that has and will ever exist is possible. If we start there, everything, for a moment, is right in the world.