Regretting my Uni course

Hi, I’m currently a first year at Uni of Nottingham and I am studying economics . I did have an offer to study pharmacy too at notts and many other unis as I applied for both courses. However, recently I have been regretting my decision of not doing pharmacy as I feel my career prospects are looking dull even though i’ve gone to many societies and got 2 internships. I know pharm would have been hard and I am not sure if I am saying it because it is vocational and would have had a direct career path also gone into business afterwards. Should I regret it or have I made a good decision choosing econ and how can I find what I want to do?