Thinking

I've been off BC for almost 4 years was on the depo shot 2 and pills ortho tricycln for a year 1/2 the first 6 months after I completely got off I had 2 cycles a month beginning and ending of month some spotting in between but after all of that my cycles never stopped. Right before I stopped the depo shot the last 3 months I had a continuous cycle the entire 3 months. Now my cycles are pretty regular and I'm just so frustrated thinking why you haven't gotten pregnant yet