Chances Of My 🌈 Baby Living?

I Had A Missed Miscarriage May 21st, 2017 8w6d Didn't Find Out Until Exactly 13w When My Water Broke && Had An Immediate D&C; Done At The Hospital On June 24th, 2017. Lately I've Been Feeling All Of The Symptoms Of My First pregnancy, Still Have Not Gotten My Cycle So Decided To Take A pregnancy test && It Came Back Positive🙏🏼❤️. I'm Just Wondering What My Chances Are On Having An Healthy pregnancy This Time. I Really Don't Want My Heart Broken Again!