possible?

Jailyn • TTC 🌈 👼🏻👼🏻 👼🏻 Baby boy due 3/30/21❤️❤️❤️

I started taking a ovulation test every day and they were getting darker by the day im supposed to ovulate tomorrow but my test this morning looks extremely light. I took a pregnancy test yesterday and it looked liked a faint positive and now today it seems to be a bit darker. I was on provera to jumpstart my period and then clomid days 5-9 of my cycle so shouldn't it be like clockwork? shouldn't I ovulate the 14th day? why did my test get lighter??