hi everyone! I have had nexplanon for 6 years now and I am supposed to get it replaced closer to December but I dont want to (but I also don't want to get pregnant!). Last month I had to go to get a uterine ultrasound and my doctors told me that my lining is less than 3mm which is bad. I have constant pain when pressing and sometimes during sex. I also have recurring UTIs that make no sense because I do all the suggested activities to prevent UTIs. Does anyone else have this problem? Does anyone suggest any other type of birth control?