Pregnant again 5 weeks after D&E-Scared!

Had a D&E on 1/20
I was 10weeks 2 days but my precious baby's heart stopped beating.  
Took tests on 2/10 & on 2/14 that were negative just to see if the hcg was still showing in my system.
Today I have 2 positive tests.  I want to be happy but I'm scared it's a False positive or it's too soon & I'll lose this baby too!
Anyone ever get pregnant right after MC without AF & have a good outcome?