Are these cles too much to handle?

In my experience, physics is either hard or easy depending on the person. There isn't usually an inbetween. I love science and math so I found it easy. That said, I know many people who just do not understand it. You seem to have a well balanced schedule and you should consider taking physics next year. I don't know about your school, but three years of foreign language are needed to graduate and you do Not want to put those off until later. You seem to be pretty capable of beasting that schedule.