not sure what to think

Amy Jo
I'm 11 days past my period and have had 2 neg test.. Although I have been spotting for the past 17 days only when wiping .. Af was suppose to start on October 22
My last period was September 23
I started spotting on October 13 and continued to spot until October 30
Took test on October 27 - negative 
Took another test October 30 - negative 
At least the spotting stopped
I only used panty liners and every time I checked there was hardly anything there I had more when I wiped then what ended up on liner I have normal 29-30 days cycles , never been on birth control 
Just confused as to what is going on
What do you ladies think?