Birth control helped me get pregnant?

I am wondering if it was birth control that helped me get pregnant because before i wasnt on any birth control and i could never get pregnant for like 2 years. I got on a birth control pill because i saw a youtube video and this lady said birth control helped her get pregnant so i was on it for like 4 months and i started trying again so i wouldn't take the birth control everyday since i wanted to get pregnant and in just 3 months of trying i got pregnant . so does it actually help u get pregnant