I took an E.P.T. on Wed. 14 DPO and 4 days before AF is due. And I got a vvfl.

Then I took a Clear Blue digital test on Thurs. and it said “Not Pregnant”. I’m on a 27 day cycle. I’m not sure which test to believe!! 🤷🏻‍♀️ I’m waiting until AF is due but I want to test again so bad!! I don’t normally have pms but since I miscarried at 14wks at the end of October last year, I’ve been having mild low back pain before and during my period. I also had these symptoms during the first month of pregnancy with my baby in heaven. It makes me think I’m pregnant but I don’t want to think that and be disappointed when AF does arrive. With my last pregnancy, I didn’t get a strong BFP until the day after AF was due. I’m so anxious and just need some reassurance. Which test would you ladies believe?