Constant white vaginal discharge
with bad smell is mostly suggestive of vaginal yeast infection or trichomoniasis
. Here, one vaginal swab test is needed to confirm the diagnosis.
In addition, you need to consult with your gynecologist for proper guidance through investigation & medication. Anti microbial drug therapy with vaginal suppository is very much helpful to eliminate this type of problem.
Maintain genital hygiene with proper cleaning & shaving, wear only cotton underwear, stop doing masturbation
till complete cure, take healthy diet with more vegetables & fruits, drink more water and try to avoid stress
in any circumstances.
Be well & take care.