My 4 months old is suffering from cradle cap since birth, I noticed 3 lymph nodes on the back of his neck when he was 2 months old of coursed I panicked and I took him to GP number times and I been told nothing to worry as he is growing well . Few weeks ago I noticed to more on the other side in his neck and one is slightly bigger than others I took him back to GP but I been told nothing to worry. I insist for further investigation and they referred him to hospital and they replied to GP that they are agree that those lymph node are normal. As I have ongoing concern my GP referred him for an ultrasound which I am waiting for appointment. I am suffering from health anxiety and I can not stop worrying .