8mo DD woke every 2hrs since 4mo. Finally did a bit of training and got her waking once through the night for a week or so which was so much better. Last week I think she's been teething and it's all gone out the window. Can't bear to think she's in pain with no one coming so have been going to her, feeding, cosleep etc. Teething seems to be wearing off but now she's in her new habits, I don't want to do anymore training as if she cries for too long I end up not being able to get back to sleep and get very anxious and tearful. I'm just so exhausted and starting to think things will never improve. Will it get better on its own if I don't try and train again? Has anybody had any success with this. I can't bear the insomnia but know I've trashed all my routine etc.