today my chart dipped at cover line and i am 4 DPO. weird thing is i didn't have sex before ovualtion for me to have conceived this month. I do believe i am further along than one month but i have a doctors appointment to be sure. i can not find my cervix and my vaginal walls got tighter then normal and more rough in the past couple weeks and they have been high for a couple months. I did have sex last night and it was completely different then normal it was like 100 times better. i dont know what to believe because most pregnant womens BBT is in the 99's mine are not but they are everywhere. so confused please help me.
here is my chart
https://www.fertilityfriend.com/home/36e271
here is my chart
https://www.fertilityfriend.com/home/36e271