Do u think it was right to kick my ex in the nuts?

I'm Jade, a 16 year old girl. Last year, I found out my boyfriend cheated on me with this hot girl. He went out with her for about a month behind my back, and she knew he was doing it. But then oneday in school he broke up with her and she got mad at him and knew I was his girlfriend and she told me all about how he cheated on me. Later that day, I said hi to him casually and he said hello. Then I kicked him with the tip of my high heels with all my force cuz I was so angry. He fell down in pain and was yelling at the top of his lungs and was rolling all over the place, cupping his . He kept screaming "Ahhhhh" and i told him that i knew he cheated. I said it's what u ******* deserve! I left him there. Then later that day during the evening, he came up to my house to try to take me back, and i kept saying NO. He didn't understand and kept trying to persuade me to take him back but i got tired of his obnoxious behavior and kicked him another time, this time barefooted. And he fell down on the porch of my house and I slammed the door on him and left him out there. Now that I think about this, it may have not have been the best way to handle this situation, but i was angry in the heat of the moment. But do u think this was right?