Ovulation this early?

So,

I’m currently on CD 11. I haven’t done this charting stuff for over 2 years when we were trying to get pregnant the first pregnancy so I’m a little rusty. Maybe someone could please help me understand better?

For the past hour, I have been feeling like I’m burning up! My temp was only 97.8 when I took it when I felt like this but I have the air conditioner blasting on me and I still feel like I’m super hot! I also keep having this cramping feeling in my right hip. Could this be ovulation already??