Pregnant?

For the past 5 days, I've felt nauseous all day. I have been getting dizzy and feeling faint. My boobs hurt and the veins on my nipples are SUPER dark. I'm 13 DPO, AF is due tomorrow.

I sent DH to the store for an hpt and he came back with blue tests (men 🙄). This was NOT using FMU.

As I was sitting there, the color washed across both screens and after it washed to the control screen, there was a fairly thin blue line. It isn't showing up great in pictures. Obviously I will retest in the morning using either a digital or a pink test, but for now... Do you think this could be my BFP?

Edited to add: the pictures were taken within the 5 min time frame!