general advice

I was on metformin for about 10 years with no problems in my 40s I had to go onto insulin i presumed i was type 2but doctor says as i was insulin resistant i was late type 1 onset has any heard of this also im struggling at work with neropathy in my feet take morphine diabetic nurse mentioned DLA but i dont want to give up work it is a struggle and suffer the day after iv worked any thought or advice anyone can give me

thank you so much work is tough adaptions have been made at work so my walking is minimum i dont want to give up work till its absolulty essential you have been very helpful