bbt charting help

[neww4me]

This is my first time charting my bbt. Have a question though, I started charting the begining of my cycle which started on the 4th and ended on the 8th. But the next morning on the 9th my bbt dropped .05 degrees, and the next morning which was this morning it rose 1.o degrees from 96.7 to 97.7. Can anyone tell me what this mean? i dont understand, i cant possibly be ovulating this soon right?

 

[Pino6161]

I wouldn't worry to much. Make sure you are temping at the same time each day. I have trouble with this, but I have found a BBT adjuster that is very accurate, and it works great!! https://www.mymonthlycycles.com/bbtadjust.jsp It helps if you look at other charts as a reference. Everyone is different but it gives you a general idea.