... I probably won't pass until I get FFS I might as well say I am a femboy in the meantime, this way I can pretend to be a man and still wear what I want?
I bet you look way more feminine than you think you do considering they think you are a femboy despite your current masc presentation.
Also, do your friends think femboys are cool? They might be more accepting than you think. It's entirely up to you if you want to come out to them, but like that other commenter said, you could temporarily identify as a femboy to ease into coming out as a trans woman.