In addition to this, I found a small lump in my neck (pea size, maybe smaller), around 2-3 inches above my collarbone
the centre of the neck, but slightly to the left. The lump
appears to only be attached to the skin above it, as I can pinch the skin around it and move it around freely.
After doing quite a bit of research on the internet, I have left myself very worried about potential conditions I could possibly have, including cancers such as thyroid cancer and lymphoma.