I would probably do either #2 or #3. I agree #1 would be tough but if you have enough guts to do it, it would be the easiest route. You are already 2.5 months in so the growth isn't too far away most likely. I know it sucks having to wear a hat everywhere but it also sucks wearing a system everywhere and worrying about if people know it's not real. Look at the bright side, in a few months, you will have your own hair that is real. In the mean time while you wait for it to grow, I would try and work out a lot and do a lot or cardio to improve yourself physically and take your mind off of things. Working out and running have always helped me in this way. Good luck and remember there are better days ahead!