Why oh why!?!?! :-(

Lisa • Married 5 years to a wonderful man. Son born 26 Jan 15. Expecting another boy in Nov 16 X
I had thought this month things were different. 
​Temps were usually high and took a second shift upwards 3 days after O and my boobs have been sore since 2DPO but looks like I'm out AGAIN.... Feeling low.
​Why would temps and breasts be giving me signals only for it to end in tears?!?!