someone share the secret to pregnancy

Tori
Okay so I'm ttc baby #1 and I'm over the moon excited as is my fiancé. However, we have been trying since December and I went off of the pill in November. I have always heard that when you come off of the pill you are "fertile myrtle" well that just is not the case. My periods have been being late and it's frustrating to finally be like omg I'm pregnant and then get a negative and a period a day or two later. We had the best sex during ovulation week and it was spontaneous and just overall wonderful. I'm normally on bottom when we do have sex. It's just like there is something in the water but we're not getting pregnant. Advice would be great! Thank you!