YOyo98

So I had an 81% average from high school and was hoping to get into York or Ryerson collab but of course my average was too low and so Ryerson wait-listed me and York gave me an alternative program offer. I was unsure to accept it at first but unfortunately I did, and 1 semester is almost over and I regret it a lot. I still want to get into nursing so I made some research and found about Humber college that has the Pre-health. Should I do pre-health? is it a waste of money if I can do for free from my high school? and please tell me the level of difficulty of the pre-health? would it increase my chances of getting into nursing school in comparison to just upgrading them from my high school? P.S I chose humber b/c of how close it is to me, I'm not sure if ryerson has a pre-health for their collab. York's campus is to far from where I live as well. Please and Thankyou.