hahahahahahahaahahaha! LOL! pound your chest like King Kong!? LOL!
i say (A). you would head back to the raptors, but with the Carno on your tail, the Raptors would either attack it, or run away. the unconscious raptor would provide food for the Carnotaurus, turning the attention off the moving, hard to catch target [you], and directing it towards the immobile, fresh meal waiting to be eaten [unconscious raptor]. if the pack stays and fights, the pack and Carnotaurus would be too busy fighting with eachother to notice you sneaking away, heading back the way you were heading...
(B) could possibly run you into more raptors, but without the Carnotaurus to interrupt, you become the main target, and would be dead quite quickly. (C) is literally suicide, since a hungry Carno would probably, at most, look at you in a wierd way before eating you

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