HELP! My 23 month old daughter has gone from been an amazing sleeper, always self soothed to terrible. About 10 days ago she started restisting bed time but has gradually got worse where she will only go to sleep if I lay in the room with her. She goes to sleep but is then up numerous times in the night. I have tried the ferber method but ended up giving in last night after nearly 3 hours of whining. So ended up in our bed. I am worried if I put a single mattress in her bedroom I will never get out of this cycle of her falling asleep with me in there and then waking up and realising I`m not there. I was very patient with her last night with lots of reassurance but gave in because I knew she needed sleep. Can anyone help what I could do please from two very tired parents!