Many, many mums with toddlers experience the wind down issues!!! Not that it's necessarily helpful to know you're not alone, but you're not alone
Have you tried starting the wind down even earlier? Sometimes the hyper - ness at bedtime actually indicates OT. I, personally, wouldn't recommend TV, even though she'll sit still for it, it is very stimulating for toddlers, and she may have an even harder time winding down after watching it. It's also possible the bath and/or the books are overstimulating. Have you tried doing the bath first, then reading some books that are about sleeping? We keep a basket of books that are just for reading at nighttime, as they are all about going to bed
That and Abby gets all wound up from her bath and needs some calming down time afterwards.
And by all means - more lovies
Abby sleeps with a blanket, 3 bears, a cow, and a hippo (that's as big as her) - but if that's what she loves....I'm all for it !