I kicked the wall and this happened...

I got in an argument with my boyfriend and I don't know how I made this hole with my heel barefoot. I kicked the wall because I was so mad at him and the bathroom is on the other side so I wanted him to hear. Lol. We apologized but now I have to pay for this. Any girls can give me advice? How do you control your anger. Do you hit him? What do you do when your so mad at him because he hurt your feelings?