I am SO confused! Mild O pains that I was having earlier went from kinda could have been that or not to being BAD! I always have horrible O pains with fertility meds so I always know when I O so I never saw the point in OPKs after that point. Plus I get the u/s and the doc says when he thinks it will happen. Well, he thought it'd be tomorrow or Thursday and now I'm feeling it today super bad. DH and I DTD as soon as he got home but I'm all worried we missed it. I'm totally confused about the progesterone too now because they said to start it around 3DPO. What if I don't even know when that is now? Grrr...Can you have O pains that severe and not O? The doc said the one mature egg was super mature and looked ready to him so maybe it just blew earlier than he thought. I don't know. We talked about so much at the appointment that I'm just confused now.