This will be a rainbow baby and because it's so early, I am a bit cautious

This will be a rainbow baby and because it's so early, I am a bit cautious. We have been married for 7 1/2 years and have tried 3 separate times, the first time right after we got ready. We haven't had a baby yet but we're being hopeful. We started trying again about 7 months ago and did track on the app the whole time, as well as used ovulation tests. It seems so lucky that we succeeded this time since we only aw each other 3 days during the entire cycle. It only takes one time I guess.