Need Advice

Good evening,

So my boyfriend and I have been together for a month exactly. I am learning more and more about him everyday. When we first met he told me that he was transgender(FtM). I was totally ok with it. Today we were talking about his dyphoria and what bothers him. What I can do to help him and help with the triggers. Later on I was showing him pictures of myself that I took a few years ago and he got very upset. He said " and the last thing I wanted to talk about was ur f***ing pictures when we started talking about dysphoria." I probaly was wrong for that. I just don't know what to do. Do I let him have his space or what?