Hello, and thank you for your question. I agree with the first professional. I will also add that it is my understanding that when you are eligible (very rare) for a new SS # due to domestic violence type situation that your quarterly earnings credits will transfer with you. However, I do not believe your "credit history" will transfer with you, and the reason may be that to do that, you'd be telling all of these companies of your new name and the conversion would no longer be confidential and everything you are really trying to protect would be gone. That being said, it does not take very long to build a new credit history in your new identity.
I agree with the previous two writer that you will be able to reestablish your credit and financial identity. It wil take some time but leaving behind all of the bad past experiances makes it worth the price.