💥IM COMFUSED💥

So I’m on CD 19. My cycle is 5 days average and my cycle is a 26 day cycle. I’m currently 6- 7 DPO and I’m expecting AF in 7 days. So yesterday morning I took a HPT and it was very very very very faintly Positive. I took naother with a few drops of urine that I forced out and it was negative. THIS morning I took another and it was vvvvvf positive too and I took an OPK test this morning also and it was boldly positive. This afternoon I took a few HPT and they were negative also. Idk what to believe. It seems that my FMU are vvvvvvf positives and anything after that is negative. But why is my OPK so boldly positive when I ovulated last week?? I stopped my OPK when they lightened up. ALSO my cervix the last few days seems to go from high, soft and open to mid length, slightly firm and open to low sorta soft and open then high sorta soft and open and now back to low sorta soft and open. My cervix never seems to close ever. Maybe because I birthed 5 children already I guess.