7DPO VVFL???!!! HELP!!!

Hi glow community!! Currently 7dpo- used OPKs and am confident judging by the EWCM in the ovulation lead up etc.

have had one sore boob for a few days now- normally doesn’t start until closer to AF. Feeling slightly nauseous but otherwise normal.

Thick abundant creamy white discharge for the last 5 of so days and more EWCM last night (6DPO) than I saw even around ovulation! constipation & dull cramps

Have had the day 21 progesterone test done today so will confirm ovulation soon 🤞🏼

Took a pregnancy test this morning. Know it’s likely too early but the wait 😫😫😫

Used first morning urine- watched the test screen fill so I knew there was enough on the stick- put my foundation on and then has to run to work. Had a quick look and then chucked it in my hand bag.

Get to work and I’m looking at a vvfl. It’s dark- definitely blue. Surely not an indent or an evap????

Please let me know your thoughts!! Photo does not so justice it is a thin solid blue line!!!