My boyfriend is transgender

Hi guys,

I'm really new to this and I'm new to opening up to people, but I decided that I need to talk to people who are in the same situation I am. Recently my boyfriend  told me that he identifies as a woman, and I don't know how to feel or how to act around him. This is a confusing time for me now to because I had plans for our future and this news has broke me. I suffer from depression and anxiety and I'm afraid that my demons will drag me down as I feel betrayed. I've found numerous items in our bedroom and each time I find a new one it makes me cry, for example he has a separate underwear draw for women's underwear, there is a wig in our wardrobe and he wants me to teach him how to do make up. Has anyone got any advice that can help me learn to cope and accept what is happening within my life? Because although it's hard for him, it's also hard for me. Can someone please help me:'(