Yes there's two membranes. The inner (which is clear) and the outer, which is a papery white. Probably 24 hours. That is a lot of blood left. Shrink-wrapping is when they membrane turns a yellow brown, and gets goopy. This glues the chick inside. Yours doesn't look shrink-wrapped at all to me.
Don't be surprised if this one doesn't make it. I really hope it does, but I think it was assisted too early, too fast, and too much.
It takes time to learn. It's not your fault. When I first started hatching I assisted almost all of them, and did it too early. Several died from it. That was years ago now, and many hatches later, I have learned so much, through research and experience. Don't give up on incubating no matter what. There's a major learning curve. It just takes time.
So don't beat yourself up too much. It's ok. This has happened to all of us.