How to jump start my period...

So I was on the pill for only 5 months and i've been off of it since November 13th and ended my last "birth control period" November 16th or 17th. I haven't had a period since. My doctor told me I can still very much ovulate before I get a period again but I haven't been using opks so I am not sure if I have. I really just want to start my period. I feel like my chances of conceiving aren't as great when i'm not having a normal cycle with a period. Any ways I can jump start my period or should I just wait it out?