Face masculinisation is possible, with implants, etc. But it won't ever be as natural as your old face, that's for sure. It's a surgery, after all.
But really, if you're extreme enough to get FFS in a state where you could regret it afterwards, it's your mental health that needs to be dealt with ASAP. I'm not trying to insult you. It's just that if I'm right, you might make more regrettable mistakes like that without really having much control over it in the future. That is, if I'm right and you do have such an issue.
And you should really consider at least looking into it once with a professional, even if you don't want to. Because from what the absolutely-not-an-expert me has seen, disorders that cause impulsivity, such as bipolar disorder, also make many people less able to see the issue in themselves.