This community is supportive of DIY HRT. Many here go that route and can give you good information from personal experience.
I want to point you to this post on the DIY HRT blahaj community. It has a bunch of resources that I often see cited by those who know more about DIY than me.
There are many places to get trans care and we do not exclude or gatekeep. DIY is fine, going through a doctor is also fine. 4Tran is toxic, we try not to be. Welcome!