Enclosing Surfaces

Hi all, I am a noob and trying to design a half of a fishing lure. I have created the profiles for both planes, but am struggling to find the best way to join/extrude the profiles to form a continuous solid. I’ll attach a pic of what I’ve done so far, if anyone can offer any guidance it would be greatly appreciated!

You need to use “guided loft”. This tutorial should be helpful. https://www.youtube.com/watch?v=Wb5uNVgYkGM