Kevlin, even if not all of them make it, at least you know and we all here know you did the best that you could. Those two may have just sick to begin with and nothing anyone did wouldn't have saved them. Don't beat yourself up over losing them, you did a great thing just by not leaving them where they were to die. Not everyone knows what a big heart you have like I do, so just hang in there and keep doing what you're doing.
Love U Little Brother.............