irregular periods, TTC

Maria
Hi community! This is my first post on here! I'm desperately looking for any advice/suggestions    Or just hear if someone is going through the same. I am trying to conceive but my period is irregular. I stopped taking birth control pills (microgestin 1/2) November 2016. December 2016 had no period. January and February I did, but I haven't had one since February. I'm trying not to stress. And before I go to the doctor and have them test me for a bunch of things I wanted to know if it's too soon to see a dr, or just wait give it more time since I was on bc for about ten yrs. Not with the same contraceptives but still. Any comments will be much appreciated from you. Thanks!