Hi. I'm in the same situation as you, except that Spanish isn't my native language, since I'm a foreigner. I've enrolled in a private medical school and I want to try to take the PCE exams next year to see if I can get into a public university. Since I'm not Spanish, I'm a bit nervous about whether I'll be able to study medicine and prepare for the PCE exams at the same time. I don't know if it will work out.