I have to agree with all the comments above.
Lemons, you regularly come onto the forum with the same concerns (this is too big, that is too big) and you get the same responses - "you look great", "cis women are that way too", "it's in your head", etc, etc.
You ask "what can I do" and, in all honesty since the bones in your head aren't going to shrink no matter how long you are on HRT, there is only one course if you want to continue on the path of transition and that is to find a way to look past your perceived "imperfections", stop obsessing over them, learn to love yourself and live your life. 🙂