I'm approximately 8DPO and curiosity got the better of me. Took a test this today with FMU and I was convinced I could see a vvvvfl.
Took another test from a different brand (same urine sample) and got the same vvvvfl.
The smaller view window is Asda's own brand and the wider view window is Clear&Simple.
Both tests pictured are within the time frame as well.
Is it too early to tell? Convincing myself they are just shadows so I don't get my hopes up.