"I am completely exhausted and need advice. I have seen an osteopath, soon will see an ENT specialist. I don't know what to do anymore."

It is important to reassess the relevance of naps and bedtime routines for your child if they are experiencing frequent awakenings during the night. Additionally, it may be beneficial to reconsider the use of melatonin and the practice of allowing your child to sleep with you, as these may not be effectively addressing the issue. Consulting with a healthcare professional can help to rule out any other potential causes for your child's sleep disturbances.