Should i drop Additional Mathematics?

I took 11 subjects. I got As in mostly math subjects & English, the others were 3s and 4s, only because there was too many to focus on, and Math was eating up all my time. Don't have to over stuff yourself, you can do additional subjects in the future at college/uni if you like. At the meantime, I don't see how A.Math is essential in Med. I mean, do you see complex Math in Chemistry? Hope it helps!