The first step is getting rid of shame. The rest is easy. Fear is normal. Shame, you have to understand, is a form of misogyny and/or transphobia, as well as being pretty insulting to cis-men. Shame means you’re buying into the arbitrary societal standards that have kept all people down for years. Try to educate yourself on transgender and gender identity history, science, and politics. It’s easier to accept yourself when you’re not ashamed of what you do.