frustrated

Ok so I am 31 and come off my pill in January and am trying for a baby, I have not been right since coming off the pill and even those I have a period every month still no baby. I do ovulation testing any we plan our "baby dance" during those times and still nothing I want to cry 😩😭 he already has a child and everyone around me is like " oh it happen straight away for us" my partner is 46 and I'm worried something is wrong