I've read a few places that people can have a negative blood test and still be pregnant, just wondering if that has happened to any of you?

I haven't had my period since April 27th, so I would be about 10 weeks if I was pregnant. I've gained about 5pounds in my eating habits other than when i get hungry I'm suddenly starving lol. Very light nausea. Tender Brest a few times but it never last long. I've had some white creamy discharge. And I've had cramping for a little over a week on and off.

I was getting bfn home test and got a negative blood test on June 30th, but still no period.

I am so confused right now.

Any thoughts?