You definitely shouldn't be running tren.
Your going 3 steps forward and 4 back its pointless running gear at all. Your not even maintaining a solid diet when you don't train for 3 months.
Tren is an advanced compound its not for a 2 nd cycle and also if you only train for 8 months. I really wouldn't shut myself down for zero results over 12 months and that's why your a hard gainer.