Finger-like projections with burning and itching need a doctor to actually examine them, since several different skin and infection causes can look similar. This isn't something to keep treating on a pharmacist's suggestion without a proper diagnosis first.
Next Steps
Please see a gynaecologist in person soon. Bring or mention every medicine the pharmacist already gave you, so your doctor can judge if they're even right for this.
Health Tips
Please don't continue any of the pharmacist's medicines longer than a few days without a doctor confirming they're right, since the wrong treatment can make things worse or hide what's really going on.