Idk what to do.

I found someone new and she makes me happy but our relationship is complicated. I feel like I will fuck it up somehow. I also just recently brought up about making a choice to maybe transitioning. She has said that she would not leave me over this if I were to go through with it. But on one hand I feel like she will get a lot of backlash from previous relationships and putting her down. I mean she would go from calling me her gf to bf. There was already an issue because some guy was spreading rumors he messed with her and her phone was blowing up with people being disrespectful and calling her a liar. I’m not sure if I want to put her through this but I’m so happy with her. I’m just so lost. Idk what to do about all of it. Idk if I want to take that chance.