I hear ya on the disappointment about losing gains. It's happened to me many times.
First, for stress like yours I would dose rosae 3x per day at 50-100 mg per dose.
A cort blocker may be of use, LX, retain or even just DHEA would likely help a little.
Perhaps instead of dealing with a test cycle and it's issues, it may be better to run the NHA stack with Rebound Reloaded. This is now being shown to jack up test levels pretty well. I'm on it and I am actually gaining weight on PCT which never happens..ever.
Once you get the time to fully devote to training, then run a cycle if you wish.