Should I change my major to CS?

I'm currently a senior in an Art History program at a private university in the US. I love art and studying it, but there seem to be very few jobs available. Should I change my major to computer science to keep up with the supply and demand of the job market?

I'm a programmer and still cant get a job (https://dis.4chan.org/prog/#8)

Although I dont have any degree (havent finished even a school)