PLEASE I BEG YOU ALL... help me out!

I tested with these One Step internet cheapies that are supposed to be 10mlU/ml, which I think it’s pretty sensitive.

At 11 dpo I got this:

So many here told me they were evaps. I thought so too. The line after a while disappeared and has no color to it.

At 12 dpo I got this:

Again, was told it’s an evap. These cheap tests are not reliable.

All tests above were taken with FMU within the time frame.

Well.

Here I am. 13dpo. It’s 22:45 here in Europe. I have no family here. I know my urine is not FMU, but I haven’t drank anything for a few hours now. Then I decided to do a test:

I tested with water: the top strip.

The bottom is with pee ( not FMU )

Why isn’t the line getting darker?? 😩

Why these stupid strips give us evaps?

Should I give up on these and try another brand? We don’t have FRERs here!

Anyone have used these hpt???

AF due tomorrow. I’m heart broken.