I recently bought a bulk package of fishing lures, and I received a couple of lures that I have not seen before. One of them almost looks like two worms fused together at the middle, forming an "x" shape. I was thinking it's meant to be wacky rigged? The other is a tiny little pink thing that looks like just a little sliver of plastic. Maybe it's for panfish? In trying to upload photos but it won't let me. Any help regarding what they are called, what to use them for, and how to fish them is appreciated.