HELP ME ASAP

we usually use protection but this time we had sex sunday unprotected. he fingered me as well. i took plan b today (still within the 72 hours) my cycle is in 11 days... now i’m having thick white creamy discharge w a smell that’a kinda off not an alarming smell off. idk if this is from the fingering bc this is the first time he has fingered me in a long time or possibly from his cum . i’m scared and i don’t want a baby AT ALLLLLL! i’m not in the position to take care of a baby.