A Change of Heart

I always dreamed of becoming a surgeon someday. During my senior year in high school my relatives asked me what should I take for college and I was like I don't know which course to choose and they would answer why not take nursing instead it has big opportunities like me who's my Aunt's worked abroad with some connections in the hospital, and most of my Aunt's were nurses. All I can think was whatever happen I will be a doctor, whatever pre-med courses I should take as long as I will be a doctor in the end. So I took up nursing at CPU and failed my chemistry subject my hopes were low and thinking to shift courses instead, maybe nursing is not really for me. But my parents said why transfer school and continue nursing even my Aunt said so, and I was like I can't take it anymore I ask for signs if I will continue nursing nothing came but I did continue my nursing studies at other school. Now I was on my 2nd year still confused whether to pursue it or not, part of me is scared because if I stopped I will disappoint my parents and Aunt's also I would repeat again a year to change course but I don't have the enthusiasm anymore to continue nor inspiration to pursue nursing. I was contemplating whether to pursue it and go straight to med school right after graduation. I never wanted to be a nurse, I never see myself to be a nurse. I was choosing maybe I should take B.S. in Biology as premed but my dad won't allow me, what should I do.