Amen to that me and my mom we are the same which always leads to me screaming at the top of my lungs and me getting groundedSometimes a parent and child might have too similar a personality even when neither one can see it. They will butt heads no matter what and it can be very hurtful and frustrating for both. Not sure if thats your case but sorta try to look at it impersonally and maybe you will find this to be the case. I only say this because I have experienced it and eventually realized it and just knowing why we butt heads made things better.
I would also encourage you to talk to someone that knows you both. Sometimes you just need someone not in the middle of it all to give you a fresh perspective.