Things are weird this month....

So... This month has been strange for me. I always get sore boobs during ovulation.. that's how I always know I'm close, however, this month my boobs did not get sore and things just seem different. I always get sore boobs when I am within a week of my period and I am 4 days away from my period according to Glow and I do not have sore boobs. I am confused.. why are things so different this month? Has this happened to anyone and they have ended up pregnant? I have been actively trying for a year this month now and idk... I'm just threw off by it all. 🙉🙊💁