Is it even worth me attempting to apply for disability?

I am a 51 year old female. I began working approx. in 1983-1997, fluctuating between part & full-time jobs. I have not worked for almost 23 years now. At that time, my husband & I made a choice for me to stop working & commit fully to raising our daughter. This choice was made with the intention that I would one day return to work, once she was grown. However, within that time period, I‘ve been afflicted with a number of progressive & debilitating health issues, such as clinical depression & anxiety (since 2006), Type 2 Diabetes (since 1990), Adult ADD, obesity, otosclerosis, high BP, high Cholesterol & vision issues etc. I continue to be treated with medications for all of these conditions and continue to seek help from DRs and therapy as well, always hoping I will get better. I now realize that is unlikely. I fear I haven’t worked enough for SSDI & that my husband makes too much for SSI. Are there any other options? Where do I start? Is this a waste of time? Please advise. Thk u.