Im Confused* about what i want to be in the future...?!?

Okay im 14 (15 in june 7) and well, okay my dad wants me to be a Pharmaceutical PhD, Master, Doctor, Or Barchelor Degree... But okay i suck at science, biology etc. And so i really REALLY dont want anything really hard, i know all of them will be hard but i dont want something extremely hearth-attack hard! Like something in the middle (: So i want to go to a 4 year university, get a professional degree or watever, but i dont have an idea what EACH ONE MEAN T-T i have 3.0 gpa right now my grades are B's A's and few C's so....HELP ME OUT IM FREAKING OUT CUS I HAVE A PROJECT DUE FOR TOMORROW AND ITS ABOUT WHAT I WANT MY CAREER TO BE!!!! )'x