Yes I do. I'm not saying it's definitely the cause. I don't know how hard you are actually working out, but if you have massively upped it as a result of the test and the tren and if you are sleeping enough, then it's very likely you are overtraining.

It's so tempting when you are suddenly seeing these fantastic results to just keep going, but in my experience you do need to take a step back every now and then. I don't mean a few weeks off. Just an extra day or so.

Being half my age your capacity for training will be a lot more than mine, but my experience over the years has definitely led me to believe that it's a fine line between overtraining and optimal training.

But don't just take my word for it. Try it and see what you think.