Alice,
Do what you need to do to take care of yourself. If that means dressing or not dressing, either is perfectly fine. If it means transitioning or not, either of those are fine too. Find what makes you happy right now and do that. Nobody is making you sign a contract in blood...you are free to change your mind whenever you wish (or feel the need).
So, take some time to see what works best for you and what makes you happy.
If your suicidal thoughts continue, let someone know...a friend, folks here, and definitely your therapist (if you have one) or at least your doctor as it is possible these thoughts may be enhanced by your meds. As has been stated earlier, suicide is not the answer.
Bless you, A, and I pray you find your inner peace.
Hugs.......Laurry