Has anyone had this happen?

its been a long and heartbreaking baby making journey. my husband and i have been trying for 2 1/2 years now and i have finally put it all in Gods hands. Hoping to "relax" and "stop trying" as so many say to do, but we all know that is IMPOSSIBLE! but anyway my question to you all is, for the past 2 years i have had irregular periods and also had almost no cervical mucus what so ever. i would use OPK's which always came up positive but had no fluids. well the past 6 months out of no where my periods have correct and come almost to the date each month and im starting to experience SOME fluids now around that time. its interesting to me how my body out of nowhere just started correcting itself. i havent taken any perscriptions and its been 4 years since i was ever on birth control. but i finally feel like my chances are increasing. the only problem is, its now been 6 months of correcting and im still not pregnant. but anyway my question is, has anyone else had this start happening. being irregular and no fluid to naturally correcting itself. and if not if anyone has any ideas as to what is causing this, i would love some input. best of luck to all!!!