Symptom spotting

We all know the early signs. And let me tell you I am the queen at symptom spotting. However the one that gets me everytime is sore boobs. My boobs are sore around ovulation as well as before AF. So that's fustrating enough but my DH is a boobs guys (TMI) so he likes to suck and play with them quite a bit. Now I don't even know if I should use sore boobs as one of my signs. What do you ladies think?