My temp went down yesterday, but im having mild cramping on the right most of the time then i get it on the left (not so often) and i had only what i can tell is metal taste in mouth this morning and i felt sick with this taste, i've never had any of these before AF is due. And today my temp went down and still have mild cramping but no bleeding and mild backache, feeling tired, tingling boobs but NOT sore. Not to sure what's going on as this has never happened to me before. My chart is /home/trdnnclk ↓