Xanax addiction, how to come off and stay consistent?

I have been taking alprazolam for past 13 years now, at days total 3-5 mg or at days only 2 mg. I talked to a psychiatrist who is helping me out so he suggested me some meds and go cold turkey on xanax which is very hard. I can't ask my parents for help or go rehab, they'll just confine me in my room and probably never let me be free from toxic taunting and belittling. How to come over the withdrawals effects? I tried doing detox before but i get sensitive to light, lose my vision and focus and voices echo, I hallucinate and get nause or vomit a lot. I am too scared to do detox again but I want to for once save my life from this addiction. Please help me with any success stories or suggestions. much appreciated.

Xanax addiction, how to come off and stay consistent?
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