Hi Ruban
Welcome to NeuroTalk

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I can relate to much of what you have written though I am male. I am in remission from Major Depressive Disorder and Generalised Anxiety Disorder as well as (maybe) being somewhere on the Autism Spectrum Disorder range and (from psychometric testing), very smart.
Can you find a psychologist with relevant training and experience to work with you on the issues which are concerning you?
Because you are an adult you can instruct a psychologist not to discuss anything about you with your parents without your explicit consent. Disregarding your instructions would be a very serious breach of medical ethics - a psychologist who did this would probably be in legal trouble.
Best wishes.