pootisgrootis

I am a Senior in High School with graduation only three months away. I've been in a dilemma about my future in college. Since Junior year, I have had my mind set on becoming a Registered Nurse (whether LPN>RN or just straight for RN, I wouldn't mind either path); however, I have been doubtful about how I would do in the pre-requisite classes at my local Community College, mostly the Science courses (except Anatomy!). I know it can be bad to have early doubts about what I want to do and be happy with, but I am in all honestly worried about messing up my chances of becoming a Nurse based on how I've handed some of the required Science classes for a Nurse (IE: Chemistry I had a D as a final grade, and a C+ in Biology I believe). I truly do desire to be a Nurse, but I am worried about taking on the Science Courses that are required along the way. What should I do? Note: Another thing that makes me worried is that I currently have a 3.1 Cumulative High School GPA.