Am I reading too much into this??

So I may be reading too much into the fact that I have some pregnancy symptoms. I don't want to get my hopes up too much but these are different from what I've ever had. First off my boobs are super sore!! Like I almost smacked my DH when he touched them. Also I've been extremely tired and slightly crampy. The biggest difference is I've had a sustained increase in bbt since Sunday. My temp is never over 98° and it has been since then. I'm not entirely sure when I ovulated because I didn't have a definite positive opk. My cycles are irregular ranging anywhere from 22-30 days in the past 6 months. Tomorrow is CD 29 and no AF yet. I think I'll wait at least another week to test. What do y'all think?