2nd Retrieval or transfer next

Need some advice.... I've basically been trying to have a baby for almost 3yrs now. I had my first retrieval and had 2euploid embryos and 1 mosaic. Because iam tired of waiting, I wanted to just begin a transfer in October. But everyone is telling me since I want 3 kids i should do 1 more transfer. But that would push my transfer to December 😔 which i hate the delay. I have no living children yet so as you can imagine being 38yrs old i dont want to wait. People tell me if or when i get pregnant with this transfer that would push me back 18months to do another retrieval. What would you do in my situation? I am just tired of waiting and VERY eager to get pregnant.