go for a pee without testing - then you can't test!
It's hard to resist, I swore I wouldn't test until AF was late this month, but sure enough I caved in on 11 or 12dpo and it was evening pee! oops. But to my amazement a faint pink line came up after 3 mins! how sensitive are the tests you have, mine were 25miu ebay strips!
good luck!