I'm only just beginning to plan my career. I have very few ideas about what occupations might suit me.

You need some ideas to think about and to get you started.

I have done some research but there are just too many possibilities to make a choice.

You need to narrow the ideas down to a manageable shortlist.

I have other things that worry me.

Maybe you need to deal with other problems first - e.g. getting housing, protecting your health, sorting out your personal relationships, dealing with money problem, passing exams? Perhaps you need to talk to someone about this?

I lack confidence about what a person like me can do.

Perhaps you want to do something that's unusual for a person with your background, lifestyle or gender? Maybe you have a health problem or disability? Maybe you fear unfair discrimination? Maybe you just aren't a very confident sort of person? Perhaps you need to talk to someone about this?