Hi A Few Years Ago I Had Lumps On Breast

Hi a few years ago i had lumps on breast and dermatologist said nodular prurigo. Creams worked but scars came back and just recently had flare up on arm and lower back and stomach after coming off gabapentin painkillers. I think this is due to nerve endings as pain guy says cant do steroid injection with rash or u risk meningitis and could be paralysed. Seen chiropracter in past thinks underlying arthritis and compressed discs and nerve ending. This rash i had 6 werks blisters lumps scars and doctors dont know what it is i feel like a leapor. I waiting to see dermatologist and rheumatologist. I also get pin feeling and feeling insects on me and like electric feeling in vagina on head stomach and numb feeling in arm and legs someimes
A and e said chronic but o emergency but could get worse
My bmi 33 and overweight cant be doing back any good need gastro surgery
Awkward if nerves causing rash cause cant have injection
Cant go back on gabapentin cause weight gain