I dont even know where to start with this one....
First of all if youre suffering from Hypogonadism you are making it worse by going back on and shutting down even further if you arent at 0 anyway,
Second... Tren is the worst thing you could use, it will obliterate any chance of recovering your T levels.
How long were you off during your time away? and also how old are you? not sure what youre trying to accomplish here besides trashing your ability to ever recover.