I tried rolling the underside of my foot on a frozen bottle of water several times a day, especially first thing in the morning. I can't say it worked really, but numbed it a bit. I also tried standing backwards on a step with my heel hanging over and pressed down. I couldn't say whether your pain is PF, Jalima, I seem to remember having a similar thing under the ball of my foot many years ago and it being given the same name, so maybe it applies to any area of the sole. I hope you find relief soon, it can be agony! I spent a fortune on various orthotics, foam insoles and special socks. The only thing that gave relief was the Heelease, but maybe it was going to improve by then anyway!