My dd had just become a good sleeper but is now waking me every two hours. I think that I've worked out why - she's just started to roll over onto her front in her sleep, but she doesn't seem to be able to get back again. She's also got bright red cheeks and so is probably teething, but she isn't crying as if in pain, she just sort of yells until I roll her onto her back. Sometimes she's got so awake I have to get her into bed with me until she goes to sleep. Is there anything that I can do to stop this? I am so tired.