 [ Symptoms ] hello my 7 week old baby always brings up milk after every feed its not straight away but as soon as i lay her on her back even if i have held her up for over an hour its almost a clear colour and she doesnt vomit she kind of just pushes it out it doesnt seem to bother her when it happens what causes this and when will it stop could it be related to something i am eating many thanks nat [ Disease ] if you are having a neck pain and headache this is probably something wrong with your cervical spines or muscles causing the headachecommon or migraine headache which gives the same symptoms you have described…it is usually of unknown cause or a withdrawal symptom of propranololmigraine headache and lightheadedness  first of all drink plenty of water and see a doctor to check your neck and their muscles spines… otherwise you try sleeping well and having enough rest eat fruits and vegetables and try starting to walk daily as an exercise this helps much before you gets migraine…