I have an erection every time I wake up. Is something wrong with me?

You lucky man, you! Nocturnal Penile Tumescence or 'Morning Wood' as the cool guys say it, is one of the sureshot indicators that everything down there is in perfect condition. Embrace and celebrate it, and thank the sex gods! Now we don't quite know you as a bloke, but down there, there's nothing wrong with you. It's all right, alright. And don't let anyone tell you otherwise.