tracking help after an ovarian ectopic

Jackie
Hello, I am getting ready to track my next cycle after an ovarian ectopic and was wondering what OPK is best? I have used the easy@home ones and the clear blue advanced digital and always get conflicting results. Although this time I'm down an ovary and was wondering what some of you wonderful ladies who may have been in the same place as me have done and what has worked for you! 
Thanks!