Ren I can't sympathise with bub being late but I can about the PUPPS. I had it for 2 weeks before DD came and it was awful. I spent heaps of time in the bath and kept slathering on the moisturiser. The good news is that as soon as I went into labour the itching stopped and the rash was completely gone within a couple of weeks.

Best of luck hun. Remember that every day is getting closer to the one when you will meet your baby - he/she can't stay in there forever!