I am on the implant Nexplanon. I just noticed a couple days ago when I was playing with my bar that it has a bent in the middle of it. I know these bars are flexible but I was not pushing on it. I was just feeling it. My boyfriend made the comment the other day that I was being extremely aggressive toward him which I'm usually not. And I've noticed that I have been very tired with absolutely no energy and I have no desire for sex.. I think the bar may be effecting my hormones. But does that mean that the bar isn't working anymore? I've scheduled a gyno appointment for later this week but I want to know what you all think.