"Do i press charges, do i forget it happened like last times"
Has he hit you with his fist before? This is not acceptable in
any state even though some states still allow corporal punishment. If you have a T, he/she is mandated by the state to report abuse. If Lori is your T, by all means call her and tell her what happened. You don't have to wait for an appointment.
Some fathers, when their sons reach the teenage years, get that Alpha Male instinct but to hit you with his fist is unacceptable! He needs to learn to deal with his anger and you need to learn to speak up for yourself regardless of how scared you may be of him. Don't confuse respect with fear, either. Tell someone!
<font color=blue>"Our doubts are traitors and make us lose the good we oft might win by fearing to attempt" --Shakespeare</font color=blue>
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Psalm 119:105 Thy word is a lamp unto my feet, and a light unto my path.