Should I take another course?

I’m in college at 19 and I’m still new to everything! I’m taking my prerequisites before I take on with my health science degree. Mind you that I’m in a community college and I work. I ended up taking only two courses, principles of bio and (online) medical term. Should I add another class or two? Or will that be too much for me. There are only English comp 1, humanities, dev psych, and music appreciation that are available online for me… what should I do 🥲