How many of you ladies?

How many of u ladies have resulted in having a bfp..after ovulation.. I've been tracking via CM.. Two days now and I'm feeling extremely exhausted feel like I have a head cold cotton wool like feeling.. I have seen a few ladies experience feeling "under the weather" just before getting there bfp? My muscles ache. My grans cat seems extremely odd around me. He's the kind of cat who never comes to you for fuss either he's quite unsociable. For the last week or so he's jumped up onto my lap straight into my stomach and started to claw and pur (like he was a kitten) he's 12 year old may I add) defiantly acting odd.