Do I try a different brand or just not pregnant ?

Has anyone done these clear blue tests and they not work well?? Last baby I used frer and got a bfp 4days before period.

This time I’m almost 98% sure I’m pregnant as I’m having symptoms I had when I was pregnant and random ones at that. And i took three tests the past few days (period was supposed to be here yesterday) and all are bfn.

I feel so so nauseous and I can smell everything soooo much more and it makes me nauseous along w a bunch of other symptoms and I don’t get like that before my period but I also don’t think all tests would be stark white negative if I was pregnant.

Any thoughts?

Do I just try a different test? I feel every time I use this one it doesn’t have a strong dye to it. I use fmu too.

Thanks!