Hi,
Thanks for posting in HCM.
I understand your concern.
Pregnancy is not possible in your case as you had
protected intercourse using condom and following it, you have got your periods.
The reason why you could be having milky white discharge could be due to presence of yeast infection.
Kindly do the following to overcome the same.
1. Wash the region with mild antiseptic solution like
Savlon twice daily.
2. Apply antifungal medication
Fluconazole as a single dose vaginal pessary.
3. Take anti-allergic medication Tablet.
Levocetirizine once daily if you have itching.
4. Use vaginal pH balancing solution 'v wash' regularly.
5. Wear loose fitting undergarments to avoid friction and provide proper ventilation.
6. Abstain from sexual activities till the symptoms subside completely.
Maintain good personal hygiene.
Hope the information provided would be helpful.
Wish you good health.