You might have a look here for a few thoughts:
https://www.susans.org/forums/index.php/topic,185976.msg1655638.html#msg1655638You might think about counseling... there are even online counselors...
You might grow your hair out and play a bit with hair and clothing styles... using a ponytail in guy mode...
second hand stores could be a good source in the beginning, also when size is likely to change a bit... you could get one or two pieces more this way...
maybe some underwear to lift motivation...
you could get some nourishing products for your face like for example jojoba oil or coconut oil based ones (unless allergic), and maybe an unobtrusive lipstick... all possibly plant based and organic, not mineral oil based... there are video tutorials on makeup... secret is not to overdo it... you might look up " Plastic Surgery With MakeUp Fuller, Bigger Lips " as an example... its not necessary to use all the products she uses, it just shows what can be done, for example with two lipsticks...
You might eat healthy... a healthy variety of fruits and vegetables, possibly organic... cutting on carbonated and high sugar drinks, drinking water and maybe tea...
having some regular exercises you like, a few minutes a day... like walking, swimming or biking... this might also help lift mood...
and you might use a female name online and simply communicate with other trans people...
hugs