Hi Squirebuffy,
Do you know the results from your bloodwork? A healthy 24-year old male should have very high testosterone levels, and that will greatly diminish any effects from that dosage patch. I am really surprised your doctor has not put you on T-blockers.
I am 58, and my testosterone levels were low even before I began HRT, around 370 ng/dL, and after 6 months of being on spironolactone it is now around 36 ng/dL. On that same dosage of estradiol you are taking, I experienced a noticeable mental change (decreased dysphoria) within days. My estrogen levels are not high - around 37 pg/mL - but that is probably typical for the patch. It is designed for post-menopausal women.
Since you don't have any great degree of dysphoria, the effects are probably more subtle for you. I would definitely ask your doctor about your hormone levels and why he or she is not prescribing an anti-androgen.
With kindness,
Terri