No pms symptoms, +opk, 10dpo

jenny • Wife to Ben 7.20.13, Mama to Breccan Thomas 6.4.16❤️
Every month I get super sore boobs at least a week before AF. Due to for AF on Wednesday and I have no pms symptoms at all! It's my first month using digital opks and I got my smiley faces. Thoughts?  Can no symptoms be a symptom haha?!