First High School Referral

So yesterday I got upset and was tapping on my desk and then took a pencil back from a kid that I had let him use. After that the kid walked over to me and put me in a headlock and knocked over a monitor. Then the principal came and walked me out of the classroom where the kid said something to me under his breath to me. Well I was tried of his actions that day so took a swing at him with my fist. The swing did not make contact with the kid but I did do it in front of the principal. So after the principal had talked to the director of the school they decided i should get two days OSS. They never did see the headlock so they say that it never happaned well now i am grounded and the other kid will most likely not get in trouble at all. So in my mind I think the next time a kid hits me I am just gonna try to knock them out to the best i can and see what happens. I most likely will still get in trouble and the other kid wont but we will see what happens.