I guess I'm venting? Or asking for advice? Or doing anything to not completely obsess in my head...

Yesterday at 13dpo I tested with fmu and got a definite evap line. I tested again in the afternoon with a 4 hour urine hold and got a weird half line. I will say I accidentally bought blue dye tests and was not satisfied with their results. So today I went out and got the handy-dandy-oh-so-trustworthy FRER and it was a bfn (late afternoon, no urine hold) My cycle is pretty much like clockwork, 28 days, af is always there in the morning when I wake up. So I am officially late (it's 9pm here) and it's 14dpo. I plan to test in the morning with fmu on an frer.

Has anyone ever gotten a bfn on the day af was due but then gotten a bfp a day or so later??

Symptoms:

On 9dpo I got a horrible yeast infection (SORRY TMI) that I'm still battling after two prescriptions. This is the first YI I have ever had that wasn't caused by taking an antibiotic.

All week I've had sore/crampy/spasms in my calves.

I attempted to drink my morning coffee on Monday, Wednesday, and today but after half a cup I was sweating, dizzy, and jittery.

I have NO af symptoms like I usually get from 3dpo on like sore bbs, fatigue, and cramps.

Am I out or could there still be hope?

The picture I added is from the 13dpo 4 hour hold test.