I found a lump on the right side of the bottom of my neck a month ago. I went to the Doctors yesterday and he had a feel of it and said it could be a swollen lymph gland or a sebaceous cyst. I managed to get blood tests done the same day and called up 2 days later and was told my blood tests were fine. The Doctor has refered me for an ultrasound scan on the lump but i am very worried about it. The lump is visiable, i dont have any other symptoms but the is causing me a lot of stress, im 46 with a 10 year son and i am scared stiff, can anyone give me any honest advice?