Hi, my daughter is 10 months old today and has been an absolute angel and slept through the night for a long time now but for the last 5 nights she has woken up crying/sobbing. She rolls over in her cot, crawls around and pulls herself up and stands at the end of the cot crying/sobbing. Eventually (seems like forever) she crys herself to sleep and ends up sleeping on her belly, which she has never done before. I really don't know what to do, if I let her cry I feel bad and worry that she has hurt herself and if I go in there she stops. I have have given her a bottle and made a point of not speaking to her, but this doesnt seem to make any difference either. Does anyone have any suggestions on what I can do ?