Good luck. I had a fractured hip, but no replacement, and it was a long haul back to "normal" (whatever that is ). Won't you be going to a rehab for a week or so before they let you go home? I had about a 10 day stay in the rehab section of the hospital after 4 days in the surgical orthopedic section, and with intensive physical therapy every day, and then in home therapy once I got home.
Keep us posted. Hoping for the best for you and that you'll soon be better than new!