piece of mind

Cheyenne
someone please give me a piece of mind. I'm going through a stage where I don't feel pregnant at all. my stomach isn't hard anymore, I generally feel a lot better and I don't have a dr appointment for another 2 1/2 weeks. I panic so bad because I have a huge fear of losing this baby.. I'm 15weeks and 5 days and a first time mom . somebody please help.