This is my first cycle truly TRYING after my mc. I’ve been drinking a lot of water throughout the day (dieting) so I’m unsure if this played a role but here are my OPK’s. I have very regular 29 day cycles and I’m 99.9% sure I have ovulated at some point based on the cramping/cm ive experiences.

My question is- could CD13 have been my surge and just been slightly diluted? It’s darker than all of my tests and I’ve tested twice a day still (going on CD17 now) and no other surge detection. I covered control one the first pic just to emphasize the color on 13s strip.