Hello-
At 5 weeks we're mostly just getting our feet under us. One common rule of thumb is 1 mile unaided at 6 weeks which seemed like a natural progression for me. At 5 weeks- even if it seems a small interval- there is still so much surgical trauma to heel- and for many that includes the incision scar- I wouldn't be to worried, it isn't uncommon to see big leaps in healing after many weeks of small improvements. You'll likely go through several other concerning evolution's of tissue discomfort. Best course of action appears to be consistent exercise and physically challenging the hip with a gentle progression increase in activity, using common sense and listening to your body's responses to alter your exercise. Best to discuss all the issues and concerns with your surgeon at your upcoming consultation, just keep in mind just about all of us worried the stitches off ourselves during recovery that we'd swatted it or something. You'll most undoubtedly be fine but run it past your doctor. Best wishes.