Out of Curiosity, what’s your story?

Back last September my husband and I decided we were gonna start trying to conceive and went off the pills but haven’t had any luck. I had a yearly check up back in May & told the Gyn our intentions and even then I was 3 days late for my period. Now I’m going on 2 1/2 months without a period and it worries me that something’s now right (not pregnant) but he said he didn’t think we were dealing with infertility or endometriosis. If we’ve not conceived by December then he’ll worry. Anyone have anything similar?