The memory of all that blood was enough to 'make my flesh crawl/creep'. [=to make me feel disgusted, afraid, etc.]
I try to get up early and exercise, though sometimes 'the spirit is willing but the flesh is weak'.
pleasures of the 'flesh' [=physical pleasures, such as eating, drinking, and having sex]
(..) If my house should fall, I will have nothing to hide. And if I should meet with some accident here at your broken little flesh market, they'll never even find what's left of you. So... do you deny a part in all this? Cersei summoned me (..)2015 TvShow: Game of Thrones Title: The Gift Season: 5 Episode 7