Ok before I post this I realize its prolly a stupid question lol.
I have been on HRT for about 2 weeks now.  My question is
it possible to see diffrence at that long ?  Im just curious if I
am going crazy lol.

Also I think my voice has changed slightly unlike most people
I knew my voice never realy changed during puberty and I
swear it is changing lol.

Im MTF
20 Years Old

Most, if not all changes you'll notice after only 2 weeks are in your head.. HRT is also very unlikely to change your voice - in fact it's almost impossible. But it does feel fantastic to have started though, doesn't it?