first cycle ever, need advice. Not trying to go all out, going to go with test E at 300mg a week. 150mg on monday, 150mg on thursday. just need help on a proper pct. can someone write out my cycle with a pct for how many weeks (test e and pct) and when to take the pct. thanks.

19, 5'10, 175ish lbs solid muscle, training for 4 years.
eat 6 meals a day, drink a protein shake 2x a day. dont eat fast food / don't eat junk food / dont smoke / dont drink. only drink water and ice tea.