My babies that Ives had for about a month now just had their first sheds with me last night & the night before I noticed when I found the shed they both had a little blood in them my smallest baby had a little bit more then my other one but when I took them out of the tubs to see if I could find anything on them they both looked fine. And they were perfect it all came off in one piece and the eye caps came off. Is the blood something I should be worried about?