help!!

Terri
I had a natural m/c on Mother's Day and I haven't received my period yet. I was 6w and 4d. I took a pregnancy test from Thursday it was light and keeps getting darker. I took a clear blue today and it said pregnant. The reason I took the test is because I'm feeling the symptoms I had the first time with my pregnancy. Is it a new pregnancy? We're so excited that it's a new pregnancy hopefully. Thank you in advance?