No AF but sensitive smells!

AF should be here today or tomorrow and I'm not having usual symptoms at all. I get sore boobs, bloat and stomach cramps and emotional up to a week out and nothing yet. I do however have to pee a lot more than usual but that could also be because it's 107 where I live so I'm drinking more. But I just had to leave Bloomingdales because the smell of perfume was too overwhelming! I've been trying for 6m so I'm trying not to be hypersensitive but could this be it? What is the best test to use beCause the ones that came with my ovulation kit are BFN (two days ago and yesterday afternoon)