Grace, give the new paradign a chance, seriously.
We have never quite learned from our mistakes that every time we take over or merge companies that there is disgust among survivor staff, culture change, shock and a general malaise among all involved. We never are proactive enough as management to be able to significantly resource all that is needed to quell the fears and disdain among employees before we have a chance to begin the building processes to make things comfortable and great again (yeah, I am one of those evil executives that "save" corporations).
At some level you must believe and integrate with the process, and take the change in small doses, looking back eventually that albeit it is not the same as before, but perhaps not as overwhelming as it once felt (sounds a lot like going through the processes of transition).
We cannot predict how the change will look 1 month, 6 months or two years from now, we must adapt and celebrate the small positives and create our own positive spin.
I do not know of your personal professional difficulties with the firm, but I would bet that some change was necessary for survival to adapt to the new economies or environment.
Buck up kiddo, we never can predict the future, but knowing what I do about you, I have great confidence you are going to be fine.