Reelbuzed

Ive been battling hair loss since I was 21 (25 now), Ive been taking propecia for a few years now and just started rogain (5-6 months). My hair became thick and full due to the propecia, to the point where I had amazing hair but I started feeling my sex drive bottom out. So I was prescribed Testosterone which boosted me back to normal (2-3 cycles) and still continued the propecia use. But after 3-4 months of being on the test I started to see alot more hair falling out when I washed it. So naturally I stopped using it but I continued to have more and more hair loss. Im only experiencing loss in the crown area but its more the left side of my head than the top (kinda weird). I will eventually shave my head when my hair loss becomes much worse but since im still young Im considering a fue transplant. I dont want to deal with a scar in the back of my head so a traditional transplant is out. I keep my hair really short (1-2 on the sides) and like I said I will eventually just shave my head when it becomes bad. Im wondering what kind of scaring the Fue transplant will leave, would that be noticeable later on in life when I bic my head? It would most likely be a small graf but I just want something to get me through the rest of my 20s. Sorry for the long read just wanted to provide some back ground on the situation.