Hello, I had a UTI 3-4 years ago, I think it caused enlarged lymph nodes in my groin region. However over the years in the right hip crease I feel a deep pain, keeps me from walking normal and it's like someone is jabbing their finger in the hip crease to check lymph nodes, except it's all day and night. No stretching or strength training has made it go away at all. Could this be caused by cysts instead? I have PCOS, endometriosis is suspected so I have an IUD (Mirena). My IUD is a little displaced but my NP said it wasn't an issue since the hip pain came two years before then.