what now?

I think I'm in a point in my life right now wherein I'm trying to figure out what i really want to do in life. I dunno if I'm happy with what I'm doing now. It's hard to be, if in the first place, I've never really wanted to be here after all. I don't want to regret that I took up Nursing, but I just can't help it. But then again, if only given a chance, I want to pursue it to Medicine. But too bad, I don't have someone to support me. So, it's nearly close to impossible. But I'm still not losing hope. If it is really my destiny, then it will definitely happen no matter what.