So a couple things I'm picking up on here. First, the trauma and bi-polar issues... those don't suddenly get better in just a couple months. You are likely not that much different now than when you filed. Second, massive anxiety/panic attacks currently don't exactly sound like progress either.
If you've got these issues with mental health and you're not in continuous counseling, things are not going to go well for you.
Don't know what the divorce laws are where you live, but there's typically a fairly-lengthy waiting period before the divorce is finalized. You filed in November so you might be just halfway into that period if it's 6 months. There may be time to reverse course, but if you choose to do so, you can't expect your wife to just sign on. She's likely gone through a ton of pain and already working on her post-married future. And if you sound desperate, that's probably all the more fuel for her believing it's best to move on.
If there's something there to save, and you really haven't given us anything to work with here so who knows... you need to chart out a solid road to improving your own mental health and fully commit. And then, after this is already in place, see if she's willing to put things on hold for, say, 6 months.