id say given that you had excess estrogen when you were younger that any excess test will be more readily converted.
i dont think anyone here can give you definitive answer, but common snese says if you had excess estrogen starting puberty when your own hormones start increasing, then exogenous administration will yield much the same result.
good luck. if you do it, have letro on hand. as little as 1.25mgs every 3rd/4th day will sort you out.