[scared fly]

So we did something really really wrong. And it was totally unexpected
It was after 4 days of the last day of my last period. We were fooling around. And I didn't want him to insert but he did. About an inch or so.. I think my ovulation is not very close and I don't have regular periods. Sometimes as long as 35 days... I took 2 tablets of 0.75 Levonorgestrel (both together)almost 22 hours after the intercourse.. I'm just stressed out. And having this yellowish discharge... what are the good chances of not being pregnant ?