'But I'm feeling much better now,' she added.
She also added that she and Buddy are 'over the moon' about expecting their first child.
'He’s very, very excited,' she said.
'It’s something we’ve dreamed of for such a long time and spoken about a lot so we’re really excited.'
On Tuesday, Jesinta announced the happy news via her app.
'The journey to get here hasn't been easy and this little life is the greatest gift and we feel truly blessed and grateful that we will have a little angel of our own,' the post read.
'We have both dreamt of this for a long time and whilst the last 2.5 years have been physically and emotionally challenging, there's nothing we would change as it's brought us to this beautiful moment.'