I feel like a fuck up

This has been a trying week. I totaled my car on Monday... in an accident that was my fault and issued a ticket (no one was hurt). I cannot find my title for the vehicle and insurance (my car got totaled 5 years ago) . My wife has said about 10 words to me since the accident. To cap my week off I made it to a final round of interviews for my dream job and did not get it. I feel like such a fuck up.