If my position is anything to go by, hip pain must be very difficult to determine just where the problem lies. I have had hip pain for 10 weeks following my "off" (so clearly different cause to yours, Frenchie) but my dear wife, a GP of many years experience, has been unable to pinpoint quite where the problem lies, despite frequent examination.
I can ride my bike quite happily, but walking hurts still. I went to see an orthopaedic surgeon yesterday (ironically it was the most pain-free it has been since the accident!) and am having a scan on Thursday - even he was unsure where the problem is, but that is hardly surprising when it wasn't hurting while I was with him.
It will be nice to find out where precisely the problem lies, so I can better manage the final recovery.