I noticed a couple of days ago, a very Sharp pain on the top of my foot while Im walking. At first I thought it was just bruised but its strange no swelling or bruising just a very Sharp pain while my toes are flexed in the upright position. I can push the area and have the same pain and when I rest my hand on my foot and flex my toes back and forth I feel and hear the sound when you rub a wet balloon. Any answers or advice would be helpful. Thank you.