Whats happening??

La

Negative, positive, negative, positive! I don’t know what’s happening here!? Glow says I’m meant to be ovulating today but I got a positive yesterday morning then a negative last night and now another positive!? We BD last night as we thought that would be an ideal time if I was ovulating today, plus we can’t BD tonight as I have to work 😞 am I gonna miss my chance?