Help. 😩

I'm feeling pretty discouraged right now. Glow said I was ovulating the 16th-21st, & said my big O day was Friday. This part will be TMI, anyway, I went & wiped & it was sticky, white/ish CM, & I've had slight slight cramps today... So I am feeling very discouraged that I didn't ovulate when I was supposed too, & I missed my chance. I don't get to see my husband very often due to military, so we were hoping this was it. Someone give me some uplifting advice please. I'm so confused...