Ovulation Pangs & No ovulation Cervical Mucus

TJ
I experience ovulation pangs & movement days before and after I actually ovulate. Has anyone experienced this? What does that mean? This is why I can't trust those feelings to predict ovulation. I use an opk. Also, has anyone else experienced no ovulation Cervical mucus. I think the last time I remember was September. But I ovulate every month.