I dont know about you, but I can share my story of coming off the pill after 13 years.

We decided to TTC this year- around july, so I went off the pill in dec. Since then I have been irregular 28 days, 28 days, 35 days, 31 days....to today where I have just found out that we're pregnant. We started earlier because of a pending surgery I wanted to avoid and hey...it was gonna happen sooner or later!

I wanted to wait until I had some 'real' period cycles, to let my body adjust. Your body is prob doing the same, working its self and the cycle lengths out. Maybe wait a little then start TTC.

Hope this helps