8/9dpo

Hi everyone. I can't date this exactly, I last had my period May 31st and tested like CRAZY July 1st when my period never turned up. I'm exclusively breast feeding and my cycle is all over the place. I had heavy EWCM on the 4th and 5th of July, so based off of that I guess I'm 8/9 days past ovulation? Be brutally honest, could this be a line or just an indent/dodgy test? I did a second one after my coffee mid morning and there's nothing on that one at all.