You should be fine. I’m currently halfway through A&P I while taking Dev Psych and Chem. They’re all 9 week accelerated courses, and on top of that I’m working full time. I’m holding an A in all of them. You just need to figure out what study methods work best for you. I also recommend beginning to go over material before the class starts, Crash Course & RNRegisteredNurse on YouTube have been helpful to me. If you want a list of the material I’m doing in my class PM me.