hey there m.takhee21. There is nothing 'wrong' with you. What you are experiencing (or rather what your boyfriend is experiencing) is a 'balanitis' or 'inflammation' of the prepuce. In all likelihood, it is probably related to a 'fungal' infection. Please consult your local
dermatologist & remember to treat both of you at the same time with topical & oral/systemic antifungals & add a single dose gram negative antibiotic to take care of any superadded bacterial infections. In addition, prior to sexual intercourse, you may want to consider using a hypoallergenic lubricant. Immediately after coitus, for the next few days, get him to wash with plain water & then apply a little topical antifungal-
steroid combination cream sparingly as a one-time use. Dont worry it is an easily sorted problem Good luck. You may get back in touch with me & tell me how this advice went. Regds. Dr Praveen Rodrigues MD Dermatologist & Venereologist, Bangalore, India