I suppose you can...
Consider these questions:
*If you want to be a doctor, why didn't you pick any sciences? Or even PD/H/PE? Surely your interest must have stemmed from somewhere...
*If you're as smart as you say you are....why don't you do, at the very least Advanced English? Why standard? Doctors need to be good commincators..im not saying youre not but surely you would choose advanced over standard on that alone?
*You have picked two practical based courses (one of which you have forgotten), neither of which have anything to do with being a doctor. Nothing against those kind of courses but to be a doctor is a purely academic course...
I don't want to discourage you, and I hope you prove me wrong one day and you DO become a paediatritian...but I just don't understand why you want to be a doctor based on the subjects you chose alone, let alone be capable of completing the course....in the meantime I strongly advise you to consider your alternative options.