welcome to HealthcareMagic....
as discussed by u...ur symptoms shows that there is some smegma
formation at glans
of penis and it may be due to ur vaginal discharge
too...then u need to take somme precaution part that avoid sex during periods, do cleansing before and after sex, apply some ointment before sex, use good condoms etc.
if possible consult a good sexologist
nearby u before suffering from big problem..