While I can’t personally vouch for each resource here, I’ve tried to only include those that only have your best interest in mind. I’ll add to it as I find others.
TransLifeline.org offers support and referrals (11am to 5am Eastern Time)
US: 877-565-8860 Canada: 877-330-6366
Gender Infinity’s Resource Finder (I’ve spoken with the founder) and they have information on
GayChurch.org’s list of individual churches (probably all would welcome trans as well)
BelieveOutLoud.com also has a list of churches
Northstarlds.org is an excellent resource if you’re struggling within the Mormon church.