The 30-year-old had not yet announced her pregnancy to fans.
She wrote: “I don’t know why I feel the need to keep justifying this post, I definitely don’t, I think I’m a bit scared because it’s so raw and slightly out of my comfort zone.
“I guess it’s also because there is no easy way to say it, nor any way to sugar coat it, but earlier this year we lost our baby and it was HARD.
“I had no idea that it was possible to love someone that I’d never met quite SO MUCH.