What Is The Dosage Of Treatment For Pseudomonas Aeruginosa?

I've beed diagnosticated with Pseudomonas aeruginosa after a vaginal secretion exam. The doctor gave me a treatment and the same for my husband. Do I have to test him or it is ok to just give him the same treatment? And it's enough for me to take the medicine only 5 days because I understood that Pseudomonas is very strong? Thanks