BFP at 7 dpo?

I was sitting on my couch freezing and constantly cranking up my heat and just could shake the feeling of being soooo cold. I then realized that it’s one symptom that I had consistently my last pregnancy. All other women were complaining of hot flashes and being so hot while I was always freezing. I wasn’t planning on testing until tomorrow with fmu since that’s when I got my very faint positive last pregnancy (8dpo). Sure enough I think it’s a faint line!