Something wrong with me?

Nicola • Married. 29 years old. Mmc at 11 weeks July 2015 and mc at 4+3 weeks Nov 2015. Pregnant with baby girl due 30.07.17 ♡♡
I had a chemical pregnancy in January and got pregnant again in May. Just found out at 11 week scan our baby died at 9 weeks....could there be something wrong with me? What if i can't carry a healthy baby to term? xxxxx