What would you say?

Tasha

I found out I was pregnant sept 6. Had a sonogram on sept 11th and I was 6w and 4d. I miscarried sometime between sept 12 and sept 14 apparently. Went to the ER with bleeding no pain or cramps and they told me I had a miscarriage on the 14th. I took a test last week to see if my levels was back to normal to start trying again it was clearly a BFN. But I test today and I got a really faint line. Help!!! Is this a positive or evap line!