Still Afraid??

At this point in my journey I have come out to my parents, my sister, my in-laws, and my friends.  I have been accepted by all but there is still this fear lingering.  I'm still afraid to be me.  Why??  I'm still afraid to dress as I really am.  I'm still afraid to practice putting on makeup.  Why?? Why?? Why??  My wife supports me, my friends support me, my family supports me.  I want to stand tall and be me, but I'm afraid.  I want this fear to go away.  I no longer have to hide who I am, but still feel that need to.  Is it because I have  hid myself for so long that I know no other way?  Why do I fear what other people think?  People I don't know.  I want to feel strong.  I wish there was a way to erase this fear and replace it with confidence.  I just recently got a new bra that actually makes me look like I have breasts.  It's great.  But I'm afraid to wear it.  Why??  God I need a confidence boost.