How long after coming off the pill does everything get back on track?

I’ve been off the pill since March of 2017 and I still haven’t gotten pregnant..my cycles were a mess when I quit. And Then I had a cycle in October, November, and December, so I thought maybe I was back on track, and no January is about to end with no period and BFN😓...we’re still TTC, after this month my husband wants me to go to an obgyn...I’m scared to go. I’m afraid I will look stupid. And afraid I will be told I have some sort of issue. Or can’t conceive! (My biggest fear). Someone please help me!