BFN - maybe

I tested this morning - it's early, but with all the symptoms I'd been having I thought for sure it'd be positive and then I wouldn't feel so foolish talking to the dentist and endodontist saying you need to treat me like I'm pregnant, because I could be, but I haven't tested yet.... It was BFN. I'm trying so hard to convince myself that it's just because it's early - but I don't believe it. My symptoms have all but disappeared - and I feel really good physically, but really bad emotionally. I'll test again over the weekend....