As you can tell, this mesh is off a little bit.
I think that’s because I was moving it around a lot in edit mode, where you can get the object center off, and now its all messed up.
As you can see, its slightly off balance and looks a little goofy.
I’m wondering if you think it will be easier to completely remodel or if I can just fix it?
well, you could use a lattice, or the mesh deform modifier to try to scooch it back into shape.
I foresee complications with that. 
Also, I just remembered how I started with that: I started with a plain, then a subsurf modifier, and only thought to add a mirror modifier when I was nearly done with the body!
So I think I’ll just start over. 
It’s not too late. You could just hack it in half and add a mirror-modifier now. Bam! Instant symmetry.
