Opinions wanted!

So a little back story...I went off the pill in July. I've had one period since then. I seen my primary Doctor around March bc I thought i had a cyst well I didn't. She knew I was going off the pill in July and said everything should be fine. Well here it is the end of October I've had 1 period and I'm not pregnant (I've taken plenty of tests). My question is do you think I should go see an obgyn? Some of the nurses and I were talking at work and they told me that there is a medicine they can give you to help start your periods and ovulation again if your aren't having them properly. I just can't decide what to do. Thanks for your helps 😊