If you think it is over fertilization then flush the soil with copious amounts of water. Although I think it is a lack of sufficient water. Pomegranate, like Figs, will first drop fruit then whole leaves when water stressed.

Thanks for the advice, I was able to save the remaining fruit by deep watering it a few times and the tree looks great.
Appreciate it & thank you again!!!

What fertilizer do you use? I have a pom tree and I was wondering what I could use to get bigger fruit? Good luck with your fruit and thanks for any input :)