Needing help

Brit.tanyyy👑 • Soon To Be Mommy👶🏻😘 20 Years Old👑. 10/29/2016✨
Hey ladies, 
I really need some help that will help me not to stress anymore because I will be 4 weeks tomorrow and I am so SCARED that I will lose my little one. Because I had an miscarriage when I was 4 weeks and 5 days pregnant.. And I heard if you had an miscarriage for you're first pregnancy then you're second one will be jus fine. Please tell me that is true!! 😔 
I really have a good feeling that I'm gonna keep this one...  Please help me!