Career decisions are never easy, especially when you are young and still unsure about what you ultimately want to do. You need to lay solid foundations for any career and by the end of your 20s, it’s very beneficial to have a good idea of the field you want to be working in during your later career.
You don’t need to have a set plan. Most people who are now in their 20s will be working until they are in their 70s, so there is a lot of time to change your mind! It is a good idea to have something to aim for and the build up a good job history, though. People who have done nothing related to their chosen career path could struggle in future as the competition for the best positions becomes fierce. Put together a career action plan and have some clear goals, both short term and long term.