does my chart look ok. ? why is the coverline so low?

Steff
Hello ladies! 
First month of charting and started a little late.  
Hallo ladies ! 
Im new to this and just wanted to check in with you if it looks ok for now?  I started charting a little late. Can I still rely on this?  My period is due in 4 days. ... any advice appreciated. Thank you !!!