Is there teething pain? DS is around the same age and is fine while he's playing but as soon as I put him down for a nap/sleep he is not distracted by anything and the pain from teething becomes an issue. A little teething gel has done wonders for us.
Has she had her 6 month growth spurt yet? It could be that but if its lasted this long (~2 weeks from what I'm reading), I'd be inclined to think its not that any more even if it was a GS at the start.
How were her poos after her shots - was she affected by the rotavirus vaccine? It messes with some kids' guts really badly - effects of that can last 7-10 days, then you've got to move back to the routine.
I wonder if she's ready to go down for a sleep at 10:25 when you're feeding her and she's a little OT when she's actually going to bed 5 min later? Have you tried putting her to bed for her nap instead of feeding her?
Are you offering a drink with solids? She may just be thirsty - DS would always want to BF ~1hr after eating solids til I gave him a sippy with water with his solids - now he takes a couple of sips and is happy to not BF til he wakes up in line with routine.
Is she constipated or having trouble passing the inevitably thicker poos due to solids? Try tummy massage and pushing her legs up to her belly a few times a day - I have made it a game and DS is much happier now we do that. I'm also giving him pear or prune or something each morning to help keep things moving.
Sorry there are so many options there - just ideas for you to think about... hope something helps