Does fibromyalgia, depression, and anxiety qualify for social security disability?

I have fibromyalgia, anxiety and depression. I no longer can do a manual labor position in textiles, which I’ve worked for over 20 years. I’ve also held some customer service jobs but I do not have the computer skills and knowledge of various programs. I can not afford to go back to school. I am a widow with a 10 year old. We current receive social security payments from her fathers, my husband, where he was drawing social security disability benefits. I’ve not worked since August 2017. Been turned down after several interviews. I currently do not have insurance for myself, do not qualify for Medicaid without having over $2000 of medical bills. I also currently pay for my medications out of pocket.