For years, Emma Griffiths was self-conscious about the fact her legs had grown out of proportion with the rest of her body.
But it wasn't until she was watching Love Island one night that the nurse noticed contestant Shaughna Phillips had the same shape legs - and started doing some research.
Experts online suggested Shaughna had lipoedema and amateur triathlete Emma then knew "this is what I had, I'm not just obese".
The 35-year-old mother has now joined calls for more support to be available on the NHS for people with lipoedema.