Self-expression
Joana,
I hope that your "career" has something to do with "self-expression" or drama or the theatre or performing arts or something with hobbies! The reason is your North node (future goals) is conjunct (energy is combined with) a stellium (collection of energy) in the 5th house (self-expression). So it is your goal in life to express yourself somehow.
You will very soon have your "Saturn return" when Saturn returns to the place it was at birth. At this time you are "tested" at achieving the Saturn energy indicated in your chart and on how well you have done at becoming an adult. With Leo (self-expression) (there's that term again!) modifying Saturn (duty, also career) focused in the 3rd house (thinking, also communicating), there is a strong need to have some sort of career that involves self-expressive communication.
Your Solar Return chart (energy of your birthday year) has Aries (being, also action) modifying North node (yearly goal) focused in the 10th house (duty, also career), so you have a focus on career this year, but it will take some action on your part. Keep working at your career, figure out new ways to express yourself and communicate, and see what happens. With transiting (planet in the sky) Jupiter (expansion) conjuncting (energy is combined with) your 5th house stellium, this could be a time of opportunity for you in your self-expression.
One other thing that may explain some of the challenges. Transiting Pluto (transformation, also power) is conjuncting your Descendant (others), forcing you to transform your relationships...keeping those which are useful to you and discarding the rest. It's a time of cosmic closet cleaning in the relationship area!
No gurantees, but you have strong energy and career focus. Things will change when you become fully master of your new energy and relationships.
Self-empowering others,
Tim