what are the chances of me getting a career social work or helping people with a degree in sociology?

It is possible to get a job in social services with a degree with sociology but you'll most likely be stuck with an entry level position. Most places I've seen want a MSW and a LMSW at that. After obtaining your undergraduate degree in sociology you can further your education/career by getting your masters in social work. I am almost done with my undergraduate degree in psychology and have been in the social service field for 4 1/2 years. I currently work as a Family Support Worker in the child welfare system.

I wish you all the luck.