I was diagnosed with UTI 2 weeks back. I had been on antibiotic after that. I have itching on inner aspect of vag lips from quite some time and it has now increased. it's one particular point where it itch and also on the buttocks near to vag opening. in last few days I have also observed some white thing that gets scraped off while cleaning. it's like how dirt gets scraped off from skin when rubbed with finger. I also noticed a thick off white layer that stuck to the lips which was scrapable and came off while cleaning. I had yeast infection in February.