I'm so sorry, your dr was a douche! It sounds like what you had what the medical profession generally refer to as a 'blighted ovum', there is nothing fake about it (how utterly ridiculous!) it's just that the pregnancy failed to develop further for whatever reason, but you were no less pregnant than anyone else at that stage! The sac continues to grow because your body is still producing the pregnancy hormones , it's a cruel process and I'm so sad for you. Take good care, I hope you have lovely support around you to give you comfort in the journey ahead. Best of luck xxx