The answer is B: he is sickened.
In these beginning lines of Kafka´s story, The Metamorphosis, one discovers, along with the main character, that the latter has been transformed into some sort of horrible bug. He cannot find a position where he can lie in bed comfortably, he wishes it all to be a dream, but the author tells us that it is not. His new body feels awkward and he detests looking at it; indeed, he has been turned into a vermin, a parasite, and he is sickened at the only sight of his body.