Pregnant after taking Morning after pill?!

Hi,

My LG is 10.5 months now and a few weeks ago we had an accident and I took the morning after pill 15 hours later.

I have been really craving salt so i took a pregnancy test thing morning and I think I can see a faint line. My period isn’t due for another few days.

What do you think? This was so much sooner than we’d planned baby number two 😖