It sounds to me like she is still at the stage of fussing in the evenings, you know, where they feed a bit, but can't settle, and get more tired, then you try and feed them more, they get more overwrought etc etc.
My two were roundabout 3 months when this died down and they started going to bed at about 8 following bath and feed. Before that they were just downstairs with us till we went to bed because they were fussing and wanted cuddles. Your little one may not quite be ready yet for a bedtime.
Have you tried a dummy? Ours had dummies and they helped tremendously in the fussy evening times. Helps them calm themselves without feeding, which at that time of the evening seemed to make my two more thrashy and unsettled (whereas during the day a feed would be calm and lovely!)
It will pass, soon. You are certainly not a failure - this is what all babies do!
Cuddle, feed, give dummies, whatever works to get her calm and settled. No worries about bad habits at this age.
Chuck all the books out. Your DD hasn't read them. If you do form a "bad" habit, you can always break it later once you are a little less strung out.
[She says, resolving that after the Easter holidays, we really WILL make the effort to wean 17 month old DS off bottles each time he wakes in the night ...
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