Hey girls! 💕 let’s hear your experience with testing to get that BFP.

I had some light bleeding last Tuesday, it only lasted 3 days accompanied by lower back pain, tender breasts and I’ve been craving sweets SO bad, which I never do. I always go for salty!! I thought alright, well maybbbbeeeeee I’m pregnant. I’ve been going to bed at 8pm which is early for me, around the time I would go to bed my last pregnancy. I have mild mild cramping (barely noticeable). I have had diarrhea the last week or so but literally all my tests are negative! I have been testing as soon as I wake up with First Response but there’s nothing! I only used Clear Blue with my daughter so I’ve never used the First Response. So I have read that some ladies would get a positive with clear blue first, and nothing with First Response, what do y’all use? Have you had anything like this happen?? Also I read that sometimes if you don’t pee in a super long time, it can cause a false negative because the hcg kind of expires??