I'm passing Chemistry?

So today in Chem II our teacher put up the scale showing the total number of points we need to have in order to get certain grades. I have been planning on failing and re-taking Chemistry for a couple of weeks now; my grade is not acceptable and it has to be good or I won't get into vet school. And today it turns out that I am currently sitting at a "C", and so if I apply myself I can maintain that and end the semester with a "C" in Chem II. My advisor instructed me to move on to Organic Chemistry if I get a "C" or better in Chem II, and I can't actually afford to re-take classes that I don't need to.
So this is good, right? No. I have other finals that I really need to study for, and Chemistry takes, like, three times as much time to study for because I'm retarded at that crap. And Tyler and I were going to be taking it together next semester (not actually together, he's at a different time than me) and then next year we would be in Organic together (actually together) and I could be happy.
So now I guess I have to study my damn ass off, so I can not be with Tyler? And probably not do as well as I need to in my other classes. And I'm sure that if I re-took Chemistry and actually applied myself really well I could get an "A" the second time around...
One test at a time I guess, I've got a Chem lab test on Monday night, so I suppose I'd better go study.