3 weeks ago I found a bean shaped lump in the right side of my neck. Non tender, moves slightly when I touch it and isn't rock hard.

I haven't been ill recently so no idea why it has come up. 
I went to my GP who said to leave it 6 weeks to see if it goes.

I suffer with health anxiety and couldn't cope with the constant worrying so I booked a private ultrasound scan.

The lady who did the scan said that my Lymph nodes appear normal shape and sizes. She said the one I can feel is closer to the surface and that's why I can feel it. But I've never been able to feel it before?

I just want it to go away as I can't help but worry and keep feeling it all the time

Has anyone else been told similar?