Greetings and welcome to justanswer,
There are some common causes of such itching and abdomen pain.The common ones are bacterial or fungal infection, stress, vaginal atrophy, hormonal deficiency, menopause, etc.
The infectious cause should be ruled out first as per the symptoms described by you.It may be caused by bacterial or fungal infection.The bacterial infection are treated with antibiotics like metronidazole, ofloxacin, doxycycline, etc. The antifungal drugs like miconazole, ketoconazole in the form of vaginal creams or tablets are used to treat the fungal cause of such symptoms.
You are already taking the antifungal drugs and may add the antibiotics like tinidazole cream to your current prescription.The relevant investigations like pap smear, blood counts, are also advised to know the associated abnormality and cause of such symptoms.The pain may be releived by the use of analgesic drugs like motrin , advil which are available as OTc drug.
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treatment
Please feel free to ask me in case you have any doubt.
Thank you!
Pharmacist
Community Pharmacist- Bachelor of Pharmacy degree awarded by RUHS