I would go to Accident and Emergency at the Los Arcos Hospital.
Take the RM3319 to St Javier and at the roundabout just before you go under the A7 take the exit to Pozo Aledo and you will see signs directing you to the Hospital which is about another mile away. It is a big white buiding which you can see on your lefthand side as you get towards the end of the dual carrigeway.