Mornings with Mom

I actually have to young kids that will be affected by this, but it will be most devestating to my still breastfed 18 month old daughter, I am not in a position where I can gradually get them use to being in a daycare full of strangers, that is just not possible, I actually have to send them there without them having much knowledge of the fact that they are going to stay there all day, without mommy around, I am scared for them, I know how tempermental she can get when she cant be with mommy, this will be the first time she is with complete strangers, what can I do to help her and what can I do to ease my own feelings of distress? thank you
wedding countdown clock