First time charting bbt! Help!

Mary
This month is the first time charting my bbt. My pre ovulation temps where low 97's and after ovulation i peaked to 99.1 and then dropped to 97.7 at 3 dpo and now i have been staying up around my coverline at around 98.2. I am getting headaches, some of my fav foods are turning me off and i am Super moody! Does this sound like i have good news ahead?! I am currently 8 dpo and feeling pulling in my uterus! This would be my 2nd child