Ovulation test!! Help please.

ttc for rainbow baby • My husband and I have been together 7 years. Married since Aug 2014. We started ttc in July 15 and got pregnant first month and it ended in an ectopic. We are now waiting for our rainbow baby .
I have been cramping all day, first time cramping during ovulation since ectopic surgery and removal of my right tube. Is this as good as it is supposed to get? The very bottom stick is just now the others were saturday and sunday.