I am not licensed in CA and can provide only general advice. You should contact a disability lawyer unless you have had a more recent trauma or event that has caused additional damages. If that is the case ou should retain an injury lawyer. Good luck.
It sounds like you have two separate questions. With regard to you, I agree that you should consult with a social security disability attorney who can assist you. As far as a personal Injury case, it is too late for you. The second question is with regard to your daughter. If your daughter's brain injury occurred during birth or later in an accident, she may have time left to file an injury claim, depending on when the incident occurred and her age now. You should immediately consult with a personal injury attorney to determine how to help your daughter. An attorney can help your daughter get the proper diagnosis and pursue a case for her with no money up front or out of pocket from you. Many attorneys, such as myself, here on AVVO Provide a free consultation. Good luck to you both.
I am licensed in California only and my answers on Avvo assume California law. The above answer is for general information only and is based on the information you posted. Every case is fact dependent, so to get a thorough analysis of your situation, you will need to consult face to face with an attorney licensed to practice in the jurisdiction where the incident took place. Do not conclusively rely on any information posted online when deciding what to do about your case. No attorney-client relationship shall be created through the use reading of this response on Avvo. You should never delay seeking legal advice, disregard legal advice, or commence or discontinue any legal action because of information in this response.
I have changed your category to social security since you probably need to talk to an attorney that works in that area