Discharge from your nipples is not because of an std. You do need to follow up with a doctor, though.
Aj
With the discharge and odor it's probably bacteria vaginosis or trich. You can look both up on webmd. Make sure you and your partner are treated at the same time, otherwise you will continue passing it back and forth and I know it ***** but abstain from sex during treatment and a few days after. Most important - see your doc immediately.
I am not sure but I would make an appointment to see your Dr today. Vaginal discharge could be a number of different things, the discharge from the nipples i have no clue.