I shaved off my beard for the second time (the first time was back in July), and, just like last time, I'm repulsed every time I see my face in the mirror.
I think it's a combination of:
1. I unconsciously felt that the beard hid my face, so I didn't have to see how awful it is, and
2. In the 40+ years that I've had it, I've learned to look at my face without actually seeing it. Now that it looks different, I have to relearn seeing without seeing it.
Objectively, I know it's not bad, and last night, when I went out to a dance, a number of the women there said I looked better without the beard. But as far back as I can remember, I've always felt repulsed by my body, which is probably why I usually prefer to wear clothes that cover as much as possible, and the beard did it for my face. Like with a lot of other things (e.g., gender dysphoria), I've gotten through life so far by telling myself that I can't do anything about my repulsive body so just don't think about it.
When I shaved it off last time, I grew it back as fast as possible. However, I plan to transition, and I would not want to have a beard while living as a woman. So I guess I'll just have to get inured to it, the way I have to the rest of my body. The "life sucks, and then you die" approach.
It really sucks, though.