Nursing or Further Education

So I've taken a break from the blog for a while and it's time to come back.  This post leaves me terribly confused with where I am headed for my future.  When I started college I knew exactly what I wanted to do.. Nursing. Well, I started the program and then decided to change majors to Bio because I thought well maybe I want to go to Medical School instead. So Bio it was .. that lasted 1 semester and I decided I wanted to do Nursing after all.  I found a 22 month program in Pittsburgh, PA to attend so that I could finish quickly.  I loved it for the first 12 months or so and then my mind started to slowly change about this profession.  Then I started working as a PCT which I hate but for $12 an hour I guess I can't complain. But here I am 3 1/2 months before graduation and I HATE nursing. I don't enjoy it at all and I don't see how I can make this my job. My current rotation is in the CVICU which I do enjoy some so I guess if I could land a job in this type of setting I will be ok for a while. But now is the question what do I want to further my education to .. Nurse Practioner, CRNA, or attempt Med School?