I just registered to reply.
I disagree. Don't delay the exam.
This USMLE forum is getting pretty ridiculous - when all the threads you see are "why am i not breaking a 250?" or "is 260 too ambitious?", the average person won't bother posting or asking a question, because all the replies you get are from people who have NO clue what it's like to be someone who's only trying to PASS this thing. Believe it or not, a lot of people out there only care about passing.
OP, if your goal is to pass, then you are in good shape if you still have a week. One week is a long time. Do Pathoma and Uworld. Keep doing that until the last minute and I can't see why you won't be able to pass VERY comfortably. More importantly, look at the topics you missed the most questions in and at least try to finish all those respective questions in uworld.
If you don't mind me asking, how many questions did you miss on NBME 11?