Pregnant Already ?

Kourtnyi
Hello ladies, 
​I had my second miscarriage April 26, 2014 at 12 weeks pregnant. Well 3 weeks later I took a preg test and it was positive so I went and got blood work done until my levels dropped to 9, which was two weeks ago. I took another pregnancy test today and it was a strong positive. Am I pregnant again ? I'm really nervous..someone please help.