"Shrink Wrapping" is when the membrane inside the shell dries out and sticks to the chick so that it can't move and get itself out of the egg. It doesn't sound like that's what you're dealing with. (But if it is, you can help it out by gently moistening the exposed dry membrane with a wet paper towel or a careful spritz of water from a spray bottle. (Don't drown the baby though!) It's caused by not enough humidity in the incubator during hatching, usually from opening the lid too much and letting the moisture out, or from just low humidity in there in general.
I would just keep an eye on your chick for now. If it does not seem to be in any distress, leave it alone.