First month charting help!

BecsNpaul • I`m Becki, husband is Paul, we`ve been TTC for 5 years for our first baby, our boys (cats) are our babies.
This is my first month charting, got sick of my doctor not able to figure out when I'm ovulating and ovulation tests constantly coming up negative. Also my doctor tried to dissuade me from charting as apparently it's not accurate? I also take my temp at the same time everyday