TweetHalf life is 5 days (meaning whatever is in your system currently it will have 50% in it 5 days from now). Dont hold me to this as I am not an expert , that is just my understanding. Keep in mind your levels have been building each week you have been on so even though your last shot you injected 200mg you had X amount in your system from the previous weeks. Maybe someone else can chime in on this.
I would wait a solid 6 weeks and take no PCT. You should crash and get low levels.
If your test levels are low then yeah you will probably feel like cr@p.