I am very new to this, we went to a butterfly birthday party and everyone received an egg, milkweed and container. Our first egg died, we went back and they gave us three more eggs. Two of them died. Our last little one has made it so far, but we know that it is past the 19th day, he stopped eating and is just laying there, he did not crawl to the top of the container and attach himself. I have been putting fresh milkweed in and I also put a stick in just in case he didn't want to crawl up the container. When I looked at him today he seemed to be oozing a fluid out and he is hanging over the side of a stem of milkweed. Is there anything I can do to help him or is it too late? Thanks.