Try wearing her little butt out! Try active games. At home we "lion and mouse". I act like a lion and roar at my little boys. They will run around screaming with laughter. Then they will turn around and chase me. Of course, I run and act silly along with them. ;-) Tickle them unmercifully. Go out and play in the snow or play ball for a while.
Try laying down with her in her bed when putting her to sleep. I had to do this quite a while before my little ones would finally sleep on their own. For my two toddlers, I put their twin beds together and against the wall. It gave them more room to roll around without falling out.
17 months is kind of big to be in a crib, so try a twin bed. Put it in your room next to your bed. Sleep with her for a while. Then try putting her to sleep on her own telling her you are right there with her. Eventually put her bed back in her room. When she gets up, walk her back to her room. I sit with my boys and hold their hand or put my hand on their backs until they fall asleep. Then I go back to my room. After a little while, I was able to simply put them in bed, say lights out and nite-nite, then walk away. Sometimes they try to get up, but I walk them right back to their room. Then I go to my room.
It's all a working progress... ;-D
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