Worried

Angella
I am 5 weeks 5 days and I have been feeling like when I go to my apointment on February 22 there isn't going to be a baby just a sac . I don't know why I am feeling like this or worried ! I have been reading a lot of posts on here about that and maybe that's why I'm worried about that happening . I had 4 positive pregnancy tests and checked my hcg levels and dr said she will see me in 2 weeks to confirm its a viable pregnancy so that worried me too ! I don't remember them saying that with my last