Hi everyone. I am just wondering if anyone has experience anything similar please?

About 8 weeks ago, my neck and under jaw started getting strange pains, then in collarbone, then in chest and armpit. All in the areas where the lymph nodes are located. The pain has got progressively worse over time. 

Was seen by my GP, they couldn't feel any swelling so told me to go to physio as it was probably muscular. Went to physio who told me it didn't sound muscular and are sending me back to my GP.

Waiting to hear back from my GP but I am worried sick. 

It's hard to describe the pain but it definitely does not feel muscular to me. It's more of a constant burning, throbbing pain that doesn't ever go away. The pain is on both sides of neck, collarbone, chest and armpits.

I have no other symptoms apart from pain. Xx