So I had an almost positive OPK on cycle day 17 and assumed I would ovulate on cd18, however I never got a "more positive" OPK, but I did get O pain on days 18 through 20 (mine usually last a few days). The test on cd17 was pretty much the same color as the control line, but I assumed it would get way darker like last months positive? Also, my cervix has been low and closed since then and to sticky cervical mucus.
Was cd17 my positive then? Is it possible to get different degrees of positive OPKs each cycle? I assumed it wasn't ovulation just to be on the safe side, however my OPKs have not even had a 2nd line the past few days, or hardly there and all my usual post O temps are here (heartburn, low cervix, pains, and I found my basal thermometer and my temps are at my usual post O temps but I wasn't able to take them earlier this month so can't be sure).