Confused about ovultion..

Hi ladies. My cycles are always between 26-30 days long. I dont use opks as they are way to confusing. Im on cycle day 14 and i was wondering what my chances are of falling pregnant with my cycles being this weird. We bd the morning about 3 am. Also i do have a 2 year old so i know i can get pregnant but when i got pregnant with him we was planning it so i wasnt this worried about actually getting pregnant. Its so much harder when planning it lol.