to worry: to keep thinking about unpleasant things that might happen or about problems that you have Source
Ex: Don't worry about me. I'll be all right.
to be worried about: thinking about unpleasant things that have happened or that might happen and therefore feeling unhappy and afraid Source
Ex: I'm not worried about her—she can take care of herself.
So, can I say "Don't be worried about me. I'll be all right" & "I don't worry about her—she can take care of herself"
can we use "to worry about" & "to be worried about" interchangeably?