Could we have pregnancy symptoms because of hopeful thinking?

Jade • Baby girl 💖💖💖💖... Born 20/11/2020 🤱🏾 Baby boy... Born 29/09/2022 🤱🏾 Baby boy... Born 30/08/2024 🤱🏾

So the last few days i have been feeling sick, have a very bloted stomach, i get lower back paind and my breast are sore and i have been over tired. According to glow calendar i ovulate on the 23rd. Am i getting these symptoms because i want a baby soooo bad?