Are these positive opks?

I've been getting these for over 4 weeks now since a week after my initial ovulation/surge. My period is about 3.5 weeks late. I've never missed a period in my life (never been late either). I'm 24 and ttc for 7 months so obviously this is irritating that I suddenly dont have a period and I'm not pregnant as I've taken lots of tests and all negative. I will go to a doctor if I miss my second period but wanted to know what you ladies think?