So ever since my baby was born she never settled very well had to be in her arms etc etc when she was weeks old I read about white noise and would play YouTube pretty much all night anything to get some sleep when she was around 3 months I got an Ollie the owl that plays white noise for 20 minutes then goes off it comes back on if it hears her cry or senses movement problem is when the sounds stops she wakes up and needs to be resettled by me it's as though she cannot sleep in silence at all, any tips 
I don't want to resort to YouTube all night again as it's ridiculous ,has anybody experienced anything similar how can I get her to settle in silence ?