Hi, it may be due to any vaginal infection,  meet gynaecologist. And after i pill , do you have regular periods?  If you missed your periods then do urine Pregnancy test.

Hello there...I can understand your concern. abnormal vaginal discharge can be due to many reasons like candidiasis, bacterial vaginosis, trichomaniasis, gonorrhoea, pelvic inflammatory disease. you will need detailed clinical examination and further investigations. so kindly consult a gynaecologist or dermatologist for further evaluation.