Try the nursing again. Sometimes if you fail the first time, you do better the second. Also, get a study buddy that is good in science. I had study buddies all through school and they really helped. Don't give up on your dream.
Well, When I originally went to college I was planning to go into nurseing. I failed at science however so I could not do it. At that point I had already been a member here for 4 years and made many friends here and did not want to leave. I am still going to be working in the field kind of working as a child life specialist. So theres why.