Hi @yenot and welcome to Mayo Clinic Connect.5 years is a terribly long time needing a hip replacement and being in pain. I am sorry to hear you have to deal with that. You will see that I moved your post to a discussion about dents in your legs so you can get to know members that have the same issues.
@sueinmn has an excellent post on gait here and might be something you would be interested in reading. https://connect.mayoclinic.org/comment/635851/

How long have you noticed the dents in your legs?