Possibly multiples?!

Josie • Cosmetologist ✂ Nature lover🌲🌻 NLB♡ Matix Roy💙Sienna Colleen🌸 & baby due May 20th

I’m not sure if this is an actual thing but I’m a mom of 2. I tested with both of them 3 days after I was late & got the faintest line both times. Well I just got a BFP. I’m only 1 day late and I feel like the line is SO DARK and appeared SO FAST. I’ll post the photo. Could this be an indication considering?