OPK confusion

Jordan • 27 yo nurse, wife, critter lover and mom to a lol boy named Carter, trying for #2 😄

So I was using the clear blue opk kits but the lines were infuratingly similar last month, so I bought a first responce......now I'm even more confused. I had one Clear blue left from last month so I compared it to the first response. No wonder I didn't get pregnant last month. I probably missed my surge!

both are from today. the first response I can't see a damn thing! I was under the impression I always have LH in my system.