Nothing you can do at this point give it time, go do something other than stare at the nest, that is the best thing to do, go to the movies or somethingbecause the pip there is a crack going all the way too the pointed end from the pip.and where the pip is u can see a dot of red threw the shell
x2There's nothing you can do about it, except break the shell open, in which case the chick won't live. Wait & let it try to hatch, then assist if you must, but chances are it still won't survive....
survival of the fittest.