Hi and welocem to HCM.
Dear Miss, you are just too tensioned and anxious. I think that there is too much frightening with cancers in publicity. YOu simply dont need to think about it. YOu did check up which showed fibrocysts. All you need to do are frequent check ups and it will be fine.Cancer cant be found in neck if it isnt seen in your breasts. 97% of swollen lymph nodes
are caused by respiratory infection.
You might be touching one of many cevical muscles which can be more tough and tensioned on one side. You cant see artery
or vein,these are situated deeply in neck. YOu can only feel it pulsating. Only thyroid
can be enlarged at this place.
I really suggest to relax.