What has happened to my sleeper?!!

[Hymencowell]

I am sooo exhausted
My 10 month old has slept from 7-7 since before I can remember but for the last 5 days she won't go to bed it's a battle to settle her she's waking up hourly and screaming the house down and won't go back to sleep even a feed won't make her go back down :( it's 9.30 shes been crying since 7.30 won't stay lead down In her cot I don't know what to do I don't want to create bad habits I let her sleep with me at 5am last night I just gave up help what's going on ?!!

[FATEdestiny]

Could well be teething. My 10 month olds sleep went pear-shaped a couple of weeks ago, in those two weeks she has cut 3 teeth. I fully believe its only temporary so wouldn't worry about bad habits. Just do whatever is needed to get through this blip.