Late to the show here, but when you were previously on TRT were you using HCG?
If not and your estrogen was normal, then adding it in now may raise estrogen levels because HCG also stimulates test production.
Also, one reason you may be bloating is the hormonal fluctuations. Hormonal fluctuations tend to raise estrogen levels. So if your test is going up and down, which would be caused by the prop, and not steady or smooth rises and falls, your estrogen may be increased. With that in mind, it may be beneficial to add an AI, such as exemestane.