Vaginal boil. Of pain during urination!

Hi doctor! I had vaginal boil on the vulva,my pubic area got infected during my pregnancy last week's and an incision was done by my gynec and drained also my pus was cultured and it was KLEBSIELLA SPECIES.My gynec prescribed ceftum 500mg,ultracet,sporocel,dolo,mupibact cream during infection Chymocet and suggested sitz bath and cloben g to apply after it drained But post it completely drained abscess removed too it's reoccurring sometimes painful again and again and self curing in 3-5 days I tried of bearing pain and discomfort Please suggest permanent cure or treatment for this app ny medication that need to be used like sanitary wash or probiotic or antibiotics let me know also OTC the medication prescribed was taken completely dosage suggested .I don't have any other medical history I'm a breastfeeding mother and my gynec prescribed thyronorm 37.5mcg and calcium and fe tablets .I had vaginal delivery my daughter is 78days old I'm having kind of pain during urination