I am on a similar TRT protocol, 200 test, 1 mg Adex and 500 HCG.
I just went on a cruise and was gone for 9 days. I split my weekly doses in half but for the cruise i decided to go with a higher dose for a week to see what would happen....i know, I know.
So I went with 400 mg of test and my HCG at the normal.
The first day was fine but 3 days later I pinned 200 mg test cyp and HCG and by the evening my wife was telling me I looked purple, no shit.
I could feel my veins in my head so I did a lot of research and found that for many HCG along with test gave very high estrogen levels.
For the next few pins I cut my HCG in half and then resumed my normal test dose.
If I ever up my test again I will drop my hag and then get bloods after a month.
Don't know if that answers anything but I hope it helps.