Off BC.. Now no period!!

Hello everyone! I've been off of birth control since December of last year. I have not had a natural period since. I waited the first 6 months to see if my body would regulate itself, it didnt. Then I went to the doctor. He put me on provera, but just minor spotting occurred. I went back and said we were really trying to conceive, so he then put me on a round of provera and clomid(beginning of August). Ovulated late, therefore missed my window, but then had a period. Would that be due to meds? Will my body ever regulate? Should I give my body more time to regulate before going back to Meds? Thanks in advance!!