Ovulation question

makayla
 I have posted my ovulation pictures on here, what to me seems like positive or atleast almost,i been testing since the 30th and i got negative than the line got darker on saturday so i thought i would ovulate shortly,i test every day after saturday and my ovulation test seem to be dark,i tested earlier and got a dark line again. So im just super confused on why im still getting positives??? Any ideas?