Is this positive ovulation test?

I am trying to get pregnant and I have been trying for a few months I am new to the ovulation test strips so I am posting this picture I took this afternoon and want advice is this positive or negative? Thank you 💕 so the top picture was yesterday ovulation test strip taken the same time as the one I took today and today's which is the bottoms looks not dark at all and it was the same this morning not dark like yesterday's