my partner just broke up with me

i feel like is my fault for coming out as trans, im still pre hrt but i present femme 24/7, i never thought hed leave me, bc before he was my bboyfriend he was my best friend and like, i havent texted him or anything bc hes pretty much fed up with my transition and he wanted me to desist from taking hrt, still ill go through my own journey without him, but it hurts bc he was my everything and I already miss him