So confused.

My husband and I decided to start trying in April... we’ve been married since August.. I was only on the pill for like 3 months, I didn’t like how I felt... so then we just started doing the pull out method. Well, I’ve ALWAYS been regular.. but I’m so confused as to why I’m not getting pregnant?? We did it every other day during my ovulation in April and in May... and still nothing ☹️ I’ve had a pap and a pelvis exam and they say everything looks perfect?...