Trying for third

My husband and I have been trying for our third since January and have sex at least every other day! My first came the same month after I was off bc and my second came after 2-3 months of trying! I don't know why this time it is so hard. I'm scared it was because of my iud. I had that taken out last November. Currently should be ovulating and trying this month. It would be so perfect if I got pregnant this month because I would be due in June and I'm working on finishing up my masters in school counseling so it wouldn't interfere with that, it would be our first summer baby, and would be due around our anniversary!! 🤞🤞🤞