My 22-month-old absolutely will not go down for a nap. I try rocking her, but she screams and fights me. I try laying her in her crib like she does for bedtime, but she either plays and laughs in there or starts crying hysterically. I just had another baby, so I can no longer go through a 2-hour ordeal of trying to get my toddler down for a nap every day. But she can't skip a nap because then the whole evening is one big long tantrum. And I know she is tired because she is rubbing her eyes and acting irritable. Can anyone help????