you have burning micturition, vaginal discharge
and pain abdomen, and dyspareunia
see your gynaecologist for the examination and investigation, with urine examination and vaginal swab examination..
the problem you are having could be candidiasis
, trichomoniasis/urinary tract infection
management needs antibiotics/antifungal based on the report, and both the partners should be treated simultaneously..
drink lot of fluids and maintain good personal hygiene..