The mother-of-two went on to tell fans not to delay the call and to get checked out before it could potentially be too late.
She concluded her post, writing: “Big hugs loves. Nads xxx.”
Many of the presenter’s followers flocked to her post to send their support.
Hector.Tennant wrote: “Oh Nadia I’m glad you’re OK, but you’re so right, any worry is best dealt with straight the way so you can get on with your life, sending hugs.”