Mark,
Take your time and be patient. Whether you use a crutch, cane or walk unassisted, it is very important to walk normally and re-establish the muscle memory necessary to walk without a limp.
I had BHR's on both hips 3-1/2 months apart. My doctor and physical therapist insisted that I walk normally. My therapist was especially attentive to my gait, how I was lifting my knees when I walked and making sure that I didn't revert to any kind of limp. There was no rush to get me off the crutch or the cane, both of which I used as I recovered.
I'm about 1-1/2 years post-op on the second BHR, playing golf regularly and walking 3-5 miles almost every day. Even running some. The folks I play golf with are amazed when they find out I've had both hips done. There is no evidence of any limp or other sign of what's been done.
From my personal experience, I would wholeheartedly recommend that you take your time, be patient and focus on ensuring that you enjoy a full recovery. I was so grateful for what my doctor was able to do that I didn't want to risk screwing anything up and wanted to do everything I could to make sure that my recovery would be as complete as possible.
Best wishes to you!
Jim