Am I ment to be ovulating through the hole green bit???

Francesca • A free spirit. Mumma of one cheeky chappy. with my soulmate! I belive in change and beautiful souls been trying 8mnths
Im on the green fertile bit on glow Friday is most fertile but I do ovulation tests and I'm not ovulating I'm panicking that I should go to docters?? Please help I'm not clued up and I don't no weather I should be ovulating the hole week?? Xxx