I have just lost my job that I have been doing for 21 years?

Ive been a multi-craft maintenance technician for 20 of these years .My training is geared toward the textile industry,I'm 52 years old with kids at home.I'm afraid of the job search ahead of me.I've only had two jobs in my life.I can do many things but I'm not an expert at anything except welding.I have electrial,electronics,plc,and mechanical experience.Who might hire a 52 year old,diabetic and pay a living wage?