WWYD? 19 DPO, AF 6 days late...stressed!

J.

Today is day 36 of my cycle, AF is 6 days late, and I am 19 DPO (4 positive opk strips & glow analyzer). Two days ago I took a HPT and this was my test. Do you think I may have ovulated late or twice and I am less DPO then I thought and could be pregnant or AF is on the way? Or for some reason missed ovulation totally this month? Would you test again?

Any advice or support is much appreciated I am stressing over this and nervous