Hi teabagwoman- well this could be me!! So pleased to read your post (but sorry for your pain) I had a THR 7 weeks ago and have had problems with my right ankle & foot ever since. Like you, it keeps me awake ar night and is actually more bother than the hip itself! I am seeing my hip surgeon in the morning for my follow up and this question is top of my list. So I will feed back any advice/reassurance. He did question whether I now had one leg a bit longer than the other following surgery so maybe that is causing it, we will see. I hope you find some relief, though the regular paracetemol don’t seem to touch it for me. Hopefully not a permanent change and something that will fade with time & physio.