Ok - talk me down. My teenage son has found a lump behind his nipple and it is tender. Phoned Doctors who have said ring tomorrow and they will fit us in.
A quick Google seems to suggest it is likely to be a gynecomastia which are common in teenage boys (who knew!!) and harmless.
I know you can’t tell me it’s ok but any experience would be great. On my own with the 4 kids and just need a hand hold!