Self care tips? please? - eviltoast

Howdy, sorry for the stupid, and probably easily-resolvable question, but, after starting the procedures for my transition, I have been feeling somewhat alive again, and kinda want to fix, and mantain my body in a decent state. Do you all have some tips you can share regarding self care before hrt that could help, I’m basically, quite, ignorant on this stuff, and I’m pretty sure even the way I shave is horribly wrong, aha.