Questioning if i'm actually trans or not (FtM)
So i've identified as a guy for around 3ish years but recently I've been having doubts about whether or not i'm actually trans.
I'm not out to anyone apart from a small group of close friends but I do present very masc and pass well but since I came out to my friends I've been having doubts if I actually like being called by my chosen name and masc pronouns. I've been looking in the mirror and I like what I see but idk if it's really me or who I am/who I want to be. It sorta feels like the person in the mirror is like another person. I would say I like being masc but sometimes it does feel a little weird. I've identifyed pretty consistantly as transmasc for a while and having normal trans experiences but it's sorta felt differently recently. I also don't know if I really feel a connection to being a boy, masc and my chosen name and pronouns. I also feel kinda anxious when I get called my chosen name/pronouns and idk if it's because it's a big change or because it's not really me. I also keep getting confused on what's gender envy and what's me just finding someone physically attractive (i'm bi). I don't think i'm a girl but it's not impossible and there are some parts of being fem I like (eg painting nails, acting more fem, etc.)
Idk if this is just me otherthinking or if it's actually something. I know I can take things slow and try things out but I would like some advice on how to be sure or just general advice.